172302180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{9059}}^1$

素因数の和:9388

約数の個数: 48

約数和(自身を含む): 484021440

約数和(自身を除く): 311719260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 4755, 6340, 9059, 9510, 18118, 19020, 27177, 36236, 45295, 54354, 90590, 108708, 135885, 181180, 271770, 543540, 2871703, 5743406, 8615109, 11486812, 14358515, 17230218, 28717030, 34460436, 43075545, 57434060, 86151090, 172302180]

約数ペア:

[(1, 172302180), (2, 86151090), (3, 57434060), (4, 43075545), (5, 34460436), (6, 28717030), (10, 17230218), (12, 14358515), (15, 11486812), (20, 8615109), (30, 5743406), (60, 2871703), (317, 543540), (634, 271770), (951, 181180), (1268, 135885), (1585, 108708), (1902, 90590), (3170, 54354), (3804, 45295), (4755, 36236), (6340, 27177), (9059, 19020), (9510, 18118)]