3774680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 11249280

約数和(自身を除く): 7474600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 61, 65, 68, 70, 85, 91, 104, 119, 122, 130, 136, 140, 170, 182, 221, 238, 244, 260, 280, 305, 340, 364, 427, 442, 455, 476, 488, 520, 595, 610, 680, 728, 793, 854, 884, 910, 952, 1037, 1105, 1190, 1220, 1547, 1586, 1708, 1768, 1820, 2074, 2135, 2210, 2380, 2440, 3094, 3172, 3416, 3640, 3965, 4148, 4270, 4420, 4760, 5185, 5551, 6188, 6344, 7259, 7735, 7930, 8296, 8540, 8840, 10370, 11102, 12376, 13481, 14518, 15470, 15860, 17080, 20740, 22204, 26962, 27755, 29036, 30940, 31720, 36295, 41480, 44408, 53924, 55510, 58072, 61880, 67405, 72590, 94367, 107848, 111020, 134810, 145180, 188734, 222040, 269620, 290360, 377468, 471835, 539240, 754936, 943670, 1887340, 3774680]

約数ペア:

[(1, 3774680), (2, 1887340), (4, 943670), (5, 754936), (7, 539240), (8, 471835), (10, 377468), (13, 290360), (14, 269620), (17, 222040), (20, 188734), (26, 145180), (28, 134810), (34, 111020), (35, 107848), (40, 94367), (52, 72590), (56, 67405), (61, 61880), (65, 58072), (68, 55510), (70, 53924), (85, 44408), (91, 41480), (104, 36295), (119, 31720), (122, 30940), (130, 29036), (136, 27755), (140, 26962), (170, 22204), (182, 20740), (221, 17080), (238, 15860), (244, 15470), (260, 14518), (280, 13481), (305, 12376), (340, 11102), (364, 10370), (427, 8840), (442, 8540), (455, 8296), (476, 7930), (488, 7735), (520, 7259), (595, 6344), (610, 6188), (680, 5551), (728, 5185), (793, 4760), (854, 4420), (884, 4270), (910, 4148), (952, 3965), (1037, 3640), (1105, 3416), (1190, 3172), (1220, 3094), (1547, 2440), (1586, 2380), (1708, 2210), (1768, 2135), (1820, 2074)]