30197440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 224

約数和(自身を含む): 95243904

約数和(自身を除く): 65046464

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 61, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 122, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 244, 260, 272, 280, 305, 320, 340, 364, 416, 427, 442, 448, 455, 476, 488, 520, 544, 560, 595, 610, 680, 728, 793, 832, 854, 884, 910, 952, 976, 1037, 1040, 1088, 1105, 1120, 1190, 1220, 1360, 1456, 1547, 1586, 1708, 1768, 1820, 1904, 1952, 2074, 2080, 2135, 2210, 2240, 2380, 2440, 2720, 2912, 3094, 3172, 3416, 3536, 3640, 3808, 3904, 3965, 4148, 4160, 4270, 4420, 4760, 4880, 5185, 5440, 5551, 5824, 6188, 6344, 6832, 7072, 7259, 7280, 7616, 7735, 7930, 8296, 8540, 8840, 9520, 9760, 10370, 11102, 12376, 12688, 13481, 13664, 14144, 14518, 14560, 15470, 15860, 16592, 17080, 17680, 19040, 19520, 20740, 22204, 24752, 25376, 26962, 27328, 27755, 29036, 29120, 30940, 31720, 33184, 34160, 35360, 36295, 38080, 41480, 44408, 49504, 50752, 53924, 55510, 58072, 61880, 63440, 66368, 67405, 68320, 70720, 72590, 82960, 88816, 94367, 99008, 107848, 111020, 116144, 123760, 126880, 134810, 136640, 145180, 165920, 177632, 188734, 215696, 222040, 232288, 247520, 253760, 269620, 290360, 331840, 355264, 377468, 431392, 444080, 464576, 471835, 495040, 539240, 580720, 754936, 862784, 888160, 943670, 1078480, 1161440, 1509872, 1776320, 1887340, 2156960, 2322880, 3019744, 3774680, 4313920, 6039488, 7549360, 15098720, 30197440]

約数ペア:

[(1, 30197440), (2, 15098720), (4, 7549360), (5, 6039488), (7, 4313920), (8, 3774680), (10, 3019744), (13, 2322880), (14, 2156960), (16, 1887340), (17, 1776320), (20, 1509872), (26, 1161440), (28, 1078480), (32, 943670), (34, 888160), (35, 862784), (40, 754936), (52, 580720), (56, 539240), (61, 495040), (64, 471835), (65, 464576), (68, 444080), (70, 431392), (80, 377468), (85, 355264), (91, 331840), (104, 290360), (112, 269620), (119, 253760), (122, 247520), (130, 232288), (136, 222040), (140, 215696), (160, 188734), (170, 177632), (182, 165920), (208, 145180), (221, 136640), (224, 134810), (238, 126880), (244, 123760), (260, 116144), (272, 111020), (280, 107848), (305, 99008), (320, 94367), (340, 88816), (364, 82960), (416, 72590), (427, 70720), (442, 68320), (448, 67405), (455, 66368), (476, 63440), (488, 61880), (520, 58072), (544, 55510), (560, 53924), (595, 50752), (610, 49504), (680, 44408), (728, 41480), (793, 38080), (832, 36295), (854, 35360), (884, 34160), (910, 33184), (952, 31720), (976, 30940), (1037, 29120), (1040, 29036), (1088, 27755), (1105, 27328), (1120, 26962), (1190, 25376), (1220, 24752), (1360, 22204), (1456, 20740), (1547, 19520), (1586, 19040), (1708, 17680), (1768, 17080), (1820, 16592), (1904, 15860), (1952, 15470), (2074, 14560), (2080, 14518), (2135, 14144), (2210, 13664), (2240, 13481), (2380, 12688), (2440, 12376), (2720, 11102), (2912, 10370), (3094, 9760), (3172, 9520), (3416, 8840), (3536, 8540), (3640, 8296), (3808, 7930), (3904, 7735), (3965, 7616), (4148, 7280), (4160, 7259), (4270, 7072), (4420, 6832), (4760, 6344), (4880, 6188), (5185, 5824), (5440, 5551)]