57815190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10531}}^1$

素因数の和:10605

約数の個数: 48

約数和(自身を含む): 152798256

約数和(自身を除く): 94983066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 10531, 21062, 31593, 52655, 63186, 94779, 105310, 157965, 189558, 315930, 473895, 642391, 947790, 1284782, 1927173, 3211955, 3854346, 5781519, 6423910, 9635865, 11563038, 19271730, 28907595, 57815190]

約数ペア:

[(1, 57815190), (2, 28907595), (3, 19271730), (5, 11563038), (6, 9635865), (9, 6423910), (10, 5781519), (15, 3854346), (18, 3211955), (30, 1927173), (45, 1284782), (61, 947790), (90, 642391), (122, 473895), (183, 315930), (305, 189558), (366, 157965), (549, 105310), (610, 94779), (915, 63186), (1098, 52655), (1830, 31593), (2745, 21062), (5490, 10531)]