31342330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 63037440

約数和(自身を除く): 31695110

約数列:

[1, 2, 5, 10, 23, 29, 37, 46, 58, 74, 115, 127, 145, 185, 230, 254, 290, 370, 635, 667, 851, 1073, 1270, 1334, 1702, 2146, 2921, 3335, 3683, 4255, 4699, 5365, 5842, 6670, 7366, 8510, 9398, 10730, 14605, 18415, 23495, 24679, 29210, 36830, 46990, 49358, 84709, 108077, 123395, 136271, 169418, 216154, 246790, 272542, 423545, 540385, 681355, 847090, 1080770, 1362710, 3134233, 6268466, 15671165, 31342330]

約数ペア:

[(1, 31342330), (2, 15671165), (5, 6268466), (10, 3134233), (23, 1362710), (29, 1080770), (37, 847090), (46, 681355), (58, 540385), (74, 423545), (115, 272542), (127, 246790), (145, 216154), (185, 169418), (230, 136271), (254, 123395), (290, 108077), (370, 84709), (635, 49358), (667, 46990), (851, 36830), (1073, 29210), (1270, 24679), (1334, 23495), (1702, 18415), (2146, 14605), (2921, 10730), (3335, 9398), (3683, 8510), (4255, 7366), (4699, 6670), (5365, 5842)]