65791380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2617}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 184726080

約数和(自身を除く): 118934700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1676, 2095, 2514, 2617, 4190, 5028, 5234, 6285, 7851, 8380, 10468, 12570, 13085, 15702, 25140, 26170, 31404, 39255, 52340, 78510, 157020, 1096523, 2193046, 3289569, 4386092, 5482615, 6579138, 10965230, 13158276, 16447845, 21930460, 32895690, 65791380]

約数ペア:

[(1, 65791380), (2, 32895690), (3, 21930460), (4, 16447845), (5, 13158276), (6, 10965230), (10, 6579138), (12, 5482615), (15, 4386092), (20, 3289569), (30, 2193046), (60, 1096523), (419, 157020), (838, 78510), (1257, 52340), (1676, 39255), (2095, 31404), (2514, 26170), (2617, 25140), (4190, 15702), (5028, 13085), (5234, 12570), (6285, 10468), (7851, 8380)]