907170420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1163039}}^1$

素因数の和:1163064

約数の個数: 48

約数和(自身を含む): 2735470080

約数和(自身を除く): 1828299660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1163039, 2326078, 3489117, 4652156, 5815195, 6978234, 11630390, 13956468, 15119507, 17445585, 23260780, 30239014, 34891170, 45358521, 60478028, 69782340, 75597535, 90717042, 151195070, 181434084, 226792605, 302390140, 453585210, 907170420]

約数ペア:

[(1, 907170420), (2, 453585210), (3, 302390140), (4, 226792605), (5, 181434084), (6, 151195070), (10, 90717042), (12, 75597535), (13, 69782340), (15, 60478028), (20, 45358521), (26, 34891170), (30, 30239014), (39, 23260780), (52, 17445585), (60, 15119507), (65, 13956468), (78, 11630390), (130, 6978234), (156, 5815195), (195, 4652156), (260, 3489117), (390, 2326078), (780, 1163039)]