6211780

素因数分解:

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

素因数の和:316

約数の個数: 48

約数和(自身を含む): 13837824

約数和(自身を除く): 7626044

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 233, 310, 430, 466, 620, 860, 932, 1165, 1333, 2330, 2666, 4660, 5332, 6665, 7223, 10019, 13330, 14446, 20038, 26660, 28892, 36115, 40076, 50095, 72230, 100190, 144460, 200380, 310589, 621178, 1242356, 1552945, 3105890, 6211780]

約数ペア:

[(1, 6211780), (2, 3105890), (4, 1552945), (5, 1242356), (10, 621178), (20, 310589), (31, 200380), (43, 144460), (62, 100190), (86, 72230), (124, 50095), (155, 40076), (172, 36115), (215, 28892), (233, 26660), (310, 20038), (430, 14446), (466, 13330), (620, 10019), (860, 7223), (932, 6665), (1165, 5332), (1333, 4660), (2330, 2666)]