72015630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2400521}}^1$

素因数の和:2400531

約数の個数: 16

約数和(自身を含む): 172837584

約数和(自身を除く): 100821954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2400521, 4801042, 7201563, 12002605, 14403126, 24005210, 36007815, 72015630]

約数ペア:

[(1, 72015630), (2, 36007815), (3, 24005210), (5, 14403126), (6, 12002605), (10, 7201563), (15, 4801042), (30, 2400521)]