75920740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2269}}^1$

素因数の和:2524

約数の個数: 48

約数和(自身を含む): 183052800

約数和(自身を除く): 107132060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 478, 956, 1195, 1673, 2269, 2390, 3346, 4538, 4780, 6692, 8365, 9076, 11345, 15883, 16730, 22690, 31766, 33460, 45380, 63532, 79415, 158830, 317660, 542291, 1084582, 2169164, 2711455, 3796037, 5422910, 7592074, 10845820, 15184148, 18980185, 37960370, 75920740]

約数ペア:

[(1, 75920740), (2, 37960370), (4, 18980185), (5, 15184148), (7, 10845820), (10, 7592074), (14, 5422910), (20, 3796037), (28, 2711455), (35, 2169164), (70, 1084582), (140, 542291), (239, 317660), (478, 158830), (956, 79415), (1195, 63532), (1673, 45380), (2269, 33460), (2390, 31766), (3346, 22690), (4538, 16730), (4780, 15883), (6692, 11345), (8365, 9076)]