3847093180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{886427}}^1$

素因数の和:886474

約数の個数: 48

約数和(自身を含む): 9530873856

約数和(自身を除く): 5683780676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 886427, 1772854, 3545708, 4432135, 6204989, 8864270, 12409978, 17728540, 24819956, 27479237, 31024945, 54958474, 62049890, 109916948, 124099780, 137396185, 192354659, 274792370, 384709318, 549584740, 769418636, 961773295, 1923546590, 3847093180]

約数ペア:

[(1, 3847093180), (2, 1923546590), (4, 961773295), (5, 769418636), (7, 549584740), (10, 384709318), (14, 274792370), (20, 192354659), (28, 137396185), (31, 124099780), (35, 109916948), (62, 62049890), (70, 54958474), (124, 31024945), (140, 27479237), (155, 24819956), (217, 17728540), (310, 12409978), (434, 8864270), (620, 6204989), (868, 4432135), (1085, 3545708), (2170, 1772854), (4340, 886427)]