71123070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139457}}^1$

素因数の和:139484

約数の個数: 32

約数和(自身を含む): 180737568

約数和(自身を除く): 109614498

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 139457, 278914, 418371, 697285, 836742, 1394570, 2091855, 2370769, 4183710, 4741538, 7112307, 11853845, 14224614, 23707690, 35561535, 71123070]

約数ペア:

[(1, 71123070), (2, 35561535), (3, 23707690), (5, 14224614), (6, 11853845), (10, 7112307), (15, 4741538), (17, 4183710), (30, 2370769), (34, 2091855), (51, 1394570), (85, 836742), (102, 697285), (170, 418371), (255, 278914), (510, 139457)]