497345430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{126551}}^1$

素因数の和:126692

約数の個数: 32

約数和(自身を含む): 1202750208

約数和(自身を除く): 705404778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 126551, 253102, 379653, 632755, 759306, 1265510, 1898265, 3796530, 16578181, 33156362, 49734543, 82890905, 99469086, 165781810, 248672715, 497345430]

約数ペア:

[(1, 497345430), (2, 248672715), (3, 165781810), (5, 99469086), (6, 82890905), (10, 49734543), (15, 33156362), (30, 16578181), (131, 3796530), (262, 1898265), (393, 1265510), (655, 759306), (786, 632755), (1310, 379653), (1965, 253102), (3930, 126551)]