76789740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1483}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 215405568

約数和(自身を除く): 138615828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 863, 1483, 1726, 2589, 2966, 3452, 4315, 4449, 5178, 5932, 7415, 8630, 8898, 10356, 12945, 14830, 17260, 17796, 22245, 25890, 29660, 44490, 51780, 88980, 1279829, 2559658, 3839487, 5119316, 6399145, 7678974, 12798290, 15357948, 19197435, 25596580, 38394870, 76789740]

約数ペア:

[(1, 76789740), (2, 38394870), (3, 25596580), (4, 19197435), (5, 15357948), (6, 12798290), (10, 7678974), (12, 6399145), (15, 5119316), (20, 3839487), (30, 2559658), (60, 1279829), (863, 88980), (1483, 51780), (1726, 44490), (2589, 29660), (2966, 25890), (3452, 22245), (4315, 17796), (4449, 17260), (5178, 14830), (5932, 12945), (7415, 10356), (8630, 8898)]