300158980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1364359}}^1$

素因数の和:1364379

約数の個数: 24

約数和(自身を含む): 687637440

約数和(自身を除く): 387478460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1364359, 2728718, 5457436, 6821795, 13643590, 15007949, 27287180, 30015898, 60031796, 75039745, 150079490, 300158980]

約数ペア:

[(1, 300158980), (2, 150079490), (4, 75039745), (5, 60031796), (10, 30015898), (11, 27287180), (20, 15007949), (22, 13643590), (44, 6821795), (55, 5457436), (110, 2728718), (220, 1364359)]