173222910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{274957}}^1$

素因数の和:274977

約数の個数: 48

約数和(自身を含む): 514721376

約数和(自身を除く): 341498466

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, 274957, 549914, 824871, 1374785, 1649742, 1924699, 2474613, 2749570, 3849398, 4124355, 4949226, 5774097, 8248710, 9623495, 11548194, 12373065, 17322291, 19246990, 24746130, 28870485, 34644582, 57740970, 86611455, 173222910]

約数ペア:

[(1, 173222910), (2, 86611455), (3, 57740970), (5, 34644582), (6, 28870485), (7, 24746130), (9, 19246990), (10, 17322291), (14, 12373065), (15, 11548194), (18, 9623495), (21, 8248710), (30, 5774097), (35, 4949226), (42, 4124355), (45, 3849398), (63, 2749570), (70, 2474613), (90, 1924699), (105, 1649742), (126, 1374785), (210, 824871), (315, 549914), (630, 274957)]