15476780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 35852544

約数和(自身を除く): 20375764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 683, 1030, 1133, 1366, 2060, 2266, 2732, 3415, 4532, 5665, 6830, 7513, 11330, 13660, 15026, 22660, 30052, 37565, 70349, 75130, 140698, 150260, 281396, 351745, 703490, 773839, 1406980, 1547678, 3095356, 3869195, 7738390, 15476780]

約数ペア:

[(1, 15476780), (2, 7738390), (4, 3869195), (5, 3095356), (10, 1547678), (11, 1406980), (20, 773839), (22, 703490), (44, 351745), (55, 281396), (103, 150260), (110, 140698), (206, 75130), (220, 70349), (412, 37565), (515, 30052), (683, 22660), (1030, 15026), (1133, 13660), (1366, 11330), (2060, 7513), (2266, 6830), (2732, 5665), (3415, 4532)]