30937280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 168

約数和(自身を含む): 87562944

約数和(自身を除く): 56625664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 47, 55, 64, 68, 80, 85, 88, 94, 110, 121, 136, 160, 170, 176, 187, 188, 220, 235, 242, 272, 320, 340, 352, 374, 376, 440, 470, 484, 517, 544, 605, 680, 704, 748, 752, 799, 880, 935, 940, 968, 1034, 1088, 1210, 1360, 1496, 1504, 1598, 1760, 1870, 1880, 1936, 2057, 2068, 2420, 2585, 2720, 2992, 3008, 3196, 3520, 3740, 3760, 3872, 3995, 4114, 4136, 4840, 5170, 5440, 5687, 5984, 6392, 7480, 7520, 7744, 7990, 8228, 8272, 8789, 9680, 10285, 10340, 11374, 11968, 12784, 14960, 15040, 15980, 16456, 16544, 17578, 19360, 20570, 20680, 22748, 25568, 28435, 29920, 31960, 32912, 33088, 35156, 38720, 41140, 41360, 43945, 45496, 51136, 56870, 59840, 63920, 65824, 70312, 82280, 82720, 87890, 90992, 96679, 113740, 127840, 131648, 140624, 164560, 165440, 175780, 181984, 193358, 227480, 255680, 281248, 329120, 351560, 363968, 386716, 454960, 483395, 562496, 658240, 703120, 773432, 909920, 966790, 1406240, 1546864, 1819840, 1933580, 2812480, 3093728, 3867160, 6187456, 7734320, 15468640, 30937280]

約数ペア:

[(1, 30937280), (2, 15468640), (4, 7734320), (5, 6187456), (8, 3867160), (10, 3093728), (11, 2812480), (16, 1933580), (17, 1819840), (20, 1546864), (22, 1406240), (32, 966790), (34, 909920), (40, 773432), (44, 703120), (47, 658240), (55, 562496), (64, 483395), (68, 454960), (80, 386716), (85, 363968), (88, 351560), (94, 329120), (110, 281248), (121, 255680), (136, 227480), (160, 193358), (170, 181984), (176, 175780), (187, 165440), (188, 164560), (220, 140624), (235, 131648), (242, 127840), (272, 113740), (320, 96679), (340, 90992), (352, 87890), (374, 82720), (376, 82280), (440, 70312), (470, 65824), (484, 63920), (517, 59840), (544, 56870), (605, 51136), (680, 45496), (704, 43945), (748, 41360), (752, 41140), (799, 38720), (880, 35156), (935, 33088), (940, 32912), (968, 31960), (1034, 29920), (1088, 28435), (1210, 25568), (1360, 22748), (1496, 20680), (1504, 20570), (1598, 19360), (1760, 17578), (1870, 16544), (1880, 16456), (1936, 15980), (2057, 15040), (2068, 14960), (2420, 12784), (2585, 11968), (2720, 11374), (2992, 10340), (3008, 10285), (3196, 9680), (3520, 8789), (3740, 8272), (3760, 8228), (3872, 7990), (3995, 7744), (4114, 7520), (4136, 7480), (4840, 6392), (5170, 5984), (5440, 5687)]