1305870410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 2572867584

約数和(自身を除く): 1266997174

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 271, 367, 505, 542, 734, 1010, 1313, 1355, 1835, 2626, 2710, 3523, 3670, 4771, 6565, 7046, 9542, 13130, 17615, 23855, 27371, 35230, 37067, 47710, 54742, 74134, 99457, 136855, 185335, 198914, 273710, 355823, 370670, 481871, 497285, 711646, 963742, 994570, 1292941, 1779115, 2409355, 2585882, 3558230, 4818710, 6464705, 10045157, 12929410, 20090314, 50225785, 100451570, 130587041, 261174082, 652935205, 1305870410]

約数ペア:

[(1, 1305870410), (2, 652935205), (5, 261174082), (10, 130587041), (13, 100451570), (26, 50225785), (65, 20090314), (101, 12929410), (130, 10045157), (202, 6464705), (271, 4818710), (367, 3558230), (505, 2585882), (542, 2409355), (734, 1779115), (1010, 1292941), (1313, 994570), (1355, 963742), (1835, 711646), (2626, 497285), (2710, 481871), (3523, 370670), (3670, 355823), (4771, 273710), (6565, 198914), (7046, 185335), (9542, 136855), (13130, 99457), (17615, 74134), (23855, 54742), (27371, 47710), (35230, 37067)]