1590157910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 3170306304

約数和(自身を除く): 1580148394

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 163, 262, 326, 655, 677, 815, 1310, 1354, 1441, 1630, 1793, 2882, 3385, 3586, 6770, 7205, 7447, 8965, 14410, 14894, 17930, 21353, 37235, 42706, 74470, 88687, 106765, 110351, 177374, 213530, 220702, 234883, 443435, 469766, 551755, 886870, 975557, 1103510, 1174415, 1213861, 1951114, 2348830, 2427722, 4877785, 6069305, 9755570, 12138610, 14455981, 28911962, 72279905, 144559810, 159015791, 318031582, 795078955, 1590157910]

約数ペア:

[(1, 1590157910), (2, 795078955), (5, 318031582), (10, 159015791), (11, 144559810), (22, 72279905), (55, 28911962), (110, 14455981), (131, 12138610), (163, 9755570), (262, 6069305), (326, 4877785), (655, 2427722), (677, 2348830), (815, 1951114), (1310, 1213861), (1354, 1174415), (1441, 1103510), (1630, 975557), (1793, 886870), (2882, 551755), (3385, 469766), (3586, 443435), (6770, 234883), (7205, 220702), (7447, 213530), (8965, 177374), (14410, 110351), (14894, 106765), (17930, 88687), (21353, 74470), (37235, 42706)]