242693530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 470373120

約数和(自身を除く): 227679590

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 289, 395, 578, 790, 1063, 1343, 1445, 2126, 2686, 2890, 5315, 6715, 10630, 13430, 18071, 22831, 36142, 45662, 83977, 90355, 114155, 167954, 180710, 228310, 307207, 419885, 614414, 839770, 1427609, 1536035, 2855218, 3072070, 7138045, 14276090, 24269353, 48538706, 121346765, 242693530]

約数ペア:

[(1, 242693530), (2, 121346765), (5, 48538706), (10, 24269353), (17, 14276090), (34, 7138045), (79, 3072070), (85, 2855218), (158, 1536035), (170, 1427609), (289, 839770), (395, 614414), (578, 419885), (790, 307207), (1063, 228310), (1343, 180710), (1445, 167954), (2126, 114155), (2686, 90355), (2890, 83977), (5315, 45662), (6715, 36142), (10630, 22831), (13430, 18071)]