71349870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 175988736

約数和(自身を除く): 104638866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 127, 183, 254, 305, 307, 366, 381, 610, 614, 635, 762, 915, 921, 1270, 1535, 1830, 1842, 1905, 3070, 3810, 4605, 7747, 9210, 15494, 18727, 23241, 37454, 38735, 38989, 46482, 56181, 77470, 77978, 93635, 112362, 116205, 116967, 187270, 194945, 232410, 233934, 280905, 389890, 561810, 584835, 1169670, 2378329, 4756658, 7134987, 11891645, 14269974, 23783290, 35674935, 71349870]

約数ペア:

[(1, 71349870), (2, 35674935), (3, 23783290), (5, 14269974), (6, 11891645), (10, 7134987), (15, 4756658), (30, 2378329), (61, 1169670), (122, 584835), (127, 561810), (183, 389890), (254, 280905), (305, 233934), (307, 232410), (366, 194945), (381, 187270), (610, 116967), (614, 116205), (635, 112362), (762, 93635), (915, 77978), (921, 77470), (1270, 56181), (1535, 46482), (1830, 38989), (1842, 38735), (1905, 37454), (3070, 23241), (3810, 18727), (4605, 15494), (7747, 9210)]