117981990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{187273}}^1$

素因数の和:187293

約数の個数: 48

約数和(自身を含む): 350576928

約数和(自身を除く): 232594938

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 187273, 374546, 561819, 936365, 1123638, 1310911, 1685457, 1872730, 2621822, 2809095, 3370914, 3932733, 5618190, 6554555, 7865466, 8427285, 11798199, 13109110, 16854570, 19663665, 23596398, 39327330, 58990995, 117981990]

約数ペア:

[(1, 117981990), (2, 58990995), (3, 39327330), (5, 23596398), (6, 19663665), (7, 16854570), (9, 13109110), (10, 11798199), (14, 8427285), (15, 7865466), (18, 6554555), (21, 5618190), (30, 3932733), (35, 3370914), (42, 2809095), (45, 2621822), (63, 1872730), (70, 1685457), (90, 1310911), (105, 1123638), (126, 936365), (210, 561819), (315, 374546), (630, 187273)]