299158620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{8081}}^1$

素因数の和:8710

約数の個数: 48

約数和(自身を含む): 839105568

約数和(自身を除く): 539946948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 617, 1234, 1851, 2468, 3085, 3702, 6170, 7404, 8081, 9255, 12340, 16162, 18510, 24243, 32324, 37020, 40405, 48486, 80810, 96972, 121215, 161620, 242430, 484860, 4985977, 9971954, 14957931, 19943908, 24929885, 29915862, 49859770, 59831724, 74789655, 99719540, 149579310, 299158620]

約数ペア:

[(1, 299158620), (2, 149579310), (3, 99719540), (4, 74789655), (5, 59831724), (6, 49859770), (10, 29915862), (12, 24929885), (15, 19943908), (20, 14957931), (30, 9971954), (60, 4985977), (617, 484860), (1234, 242430), (1851, 161620), (2468, 121215), (3085, 96972), (3702, 80810), (6170, 48486), (7404, 40405), (8081, 37020), (9255, 32324), (12340, 24243), (16162, 18510)]