39802770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{63179}}^1$

素因数の和:63199

約数の個数: 48

約数和(自身を含む): 118272960

約数和(自身を除く): 78470190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 63179, 126358, 189537, 315895, 379074, 442253, 568611, 631790, 884506, 947685, 1137222, 1326759, 1895370, 2211265, 2653518, 2843055, 3980277, 4422530, 5686110, 6633795, 7960554, 13267590, 19901385, 39802770]

約数ペア:

[(1, 39802770), (2, 19901385), (3, 13267590), (5, 7960554), (6, 6633795), (7, 5686110), (9, 4422530), (10, 3980277), (14, 2843055), (15, 2653518), (18, 2211265), (21, 1895370), (30, 1326759), (35, 1137222), (42, 947685), (45, 884506), (63, 631790), (70, 568611), (90, 442253), (105, 379074), (126, 315895), (210, 189537), (315, 126358), (630, 63179)]