230631630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{247991}}^1$

素因数の和:248032

約数の個数: 32

約数和(自身を含む): 571373568

約数和(自身を除く): 340741938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 247991, 495982, 743973, 1239955, 1487946, 2479910, 3719865, 7439730, 7687721, 15375442, 23063163, 38438605, 46126326, 76877210, 115315815, 230631630]

約数ペア:

[(1, 230631630), (2, 115315815), (3, 76877210), (5, 46126326), (6, 38438605), (10, 23063163), (15, 15375442), (30, 7687721), (31, 7439730), (62, 3719865), (93, 2479910), (155, 1487946), (186, 1239955), (310, 743973), (465, 495982), (930, 247991)]