227028390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{175991}}^1$

素因数の和:176044

約数の個数: 32

約数和(自身を含む): 557542656

約数和(自身を除く): 330514266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 175991, 351982, 527973, 879955, 1055946, 1759910, 2639865, 5279730, 7567613, 15135226, 22702839, 37838065, 45405678, 75676130, 113514195, 227028390]

約数ペア:

[(1, 227028390), (2, 113514195), (3, 75676130), (5, 45405678), (6, 37838065), (10, 22702839), (15, 15135226), (30, 7567613), (43, 5279730), (86, 2639865), (129, 1759910), (215, 1055946), (258, 879955), (430, 527973), (645, 351982), (1290, 175991)]