38238180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14821}}^1$

素因数の和:14876

約数の個数: 48

約数和(自身を含む): 109564224

約数和(自身を除く): 71326044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 14821, 29642, 44463, 59284, 74105, 88926, 148210, 177852, 222315, 296420, 444630, 637303, 889260, 1274606, 1911909, 2549212, 3186515, 3823818, 6373030, 7647636, 9559545, 12746060, 19119090, 38238180]

約数ペア:

[(1, 38238180), (2, 19119090), (3, 12746060), (4, 9559545), (5, 7647636), (6, 6373030), (10, 3823818), (12, 3186515), (15, 2549212), (20, 1911909), (30, 1274606), (43, 889260), (60, 637303), (86, 444630), (129, 296420), (172, 222315), (215, 177852), (258, 148210), (430, 88926), (516, 74105), (645, 59284), (860, 44463), (1290, 29642), (2580, 14821)]