10615780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 25675776

約数和(自身を除く): 15059996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 397, 764, 794, 955, 1337, 1588, 1910, 1985, 2674, 2779, 3820, 3970, 5348, 5558, 6685, 7940, 11116, 13370, 13895, 26740, 27790, 55580, 75827, 151654, 303308, 379135, 530789, 758270, 1061578, 1516540, 2123156, 2653945, 5307890, 10615780]

約数ペア:

[(1, 10615780), (2, 5307890), (4, 2653945), (5, 2123156), (7, 1516540), (10, 1061578), (14, 758270), (20, 530789), (28, 379135), (35, 303308), (70, 151654), (140, 75827), (191, 55580), (382, 27790), (397, 26740), (764, 13895), (794, 13370), (955, 11116), (1337, 7940), (1588, 6685), (1910, 5558), (1985, 5348), (2674, 3970), (2779, 3820)]