15707817780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2401807}}^1$

素因数の和:2401928

約数の個数: 48

約数和(自身を含む): 44385411840

約数和(自身を除く): 28677594060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 2401807, 4803614, 7205421, 9607228, 12009035, 14410842, 24018070, 28821684, 36027105, 48036140, 72054210, 144108420, 261796963, 523593926, 785390889, 1047187852, 1308984815, 1570781778, 2617969630, 3141563556, 3926954445, 5235939260, 7853908890, 15707817780]

約数ペア:

[(1, 15707817780), (2, 7853908890), (3, 5235939260), (4, 3926954445), (5, 3141563556), (6, 2617969630), (10, 1570781778), (12, 1308984815), (15, 1047187852), (20, 785390889), (30, 523593926), (60, 261796963), (109, 144108420), (218, 72054210), (327, 48036140), (436, 36027105), (545, 28821684), (654, 24018070), (1090, 14410842), (1308, 12009035), (1635, 9607228), (2180, 7205421), (3270, 4803614), (6540, 2401807)]