299689630

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 545794848

約数和(自身を除く): 246105218

約数列:

[1, 2, 5, 10, 173, 211, 346, 422, 821, 865, 1055, 1642, 1730, 2110, 4105, 8210, 36503, 73006, 142033, 173231, 182515, 284066, 346462, 365030, 710165, 866155, 1420330, 1732310, 29968963, 59937926, 149844815, 299689630]

約数ペア:

[(1, 299689630), (2, 149844815), (5, 59937926), (10, 29968963), (173, 1732310), (211, 1420330), (346, 866155), (422, 710165), (821, 365030), (865, 346462), (1055, 284066), (1642, 182515), (1730, 173231), (2110, 142033), (4105, 73006), (8210, 36503)]