27322980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9689}}^1$

素因数の和:9748

約数の個数: 48

約数和(自身を含む): 78140160

約数和(自身を除く): 50817180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 9689, 19378, 29067, 38756, 48445, 58134, 96890, 116268, 145335, 193780, 290670, 455383, 581340, 910766, 1366149, 1821532, 2276915, 2732298, 4553830, 5464596, 6830745, 9107660, 13661490, 27322980]

約数ペア:

[(1, 27322980), (2, 13661490), (3, 9107660), (4, 6830745), (5, 5464596), (6, 4553830), (10, 2732298), (12, 2276915), (15, 1821532), (20, 1366149), (30, 910766), (47, 581340), (60, 455383), (94, 290670), (141, 193780), (188, 145335), (235, 116268), (282, 96890), (470, 58134), (564, 48445), (705, 38756), (940, 29067), (1410, 19378), (2820, 9689)]