3105890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 5930496

約数和(自身を除く): 2824606

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 233, 310, 430, 466, 1165, 1333, 2330, 2666, 6665, 7223, 10019, 13330, 14446, 20038, 36115, 50095, 72230, 100190, 310589, 621178, 1552945, 3105890]

約数ペア:

[(1, 3105890), (2, 1552945), (5, 621178), (10, 310589), (31, 100190), (43, 72230), (62, 50095), (86, 36115), (155, 20038), (215, 14446), (233, 13330), (310, 10019), (430, 7223), (466, 6665), (1165, 2666), (1333, 2330)]