8238330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 21565440

約数和(自身を除く): 13327110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 383, 478, 717, 766, 1149, 1195, 1434, 1915, 2151, 2298, 2390, 3447, 3585, 3830, 4302, 5745, 6894, 7170, 10755, 11490, 17235, 21510, 34470, 91537, 183074, 274611, 457685, 549222, 823833, 915370, 1373055, 1647666, 2746110, 4119165, 8238330]

約数ペア:

[(1, 8238330), (2, 4119165), (3, 2746110), (5, 1647666), (6, 1373055), (9, 915370), (10, 823833), (15, 549222), (18, 457685), (30, 274611), (45, 183074), (90, 91537), (239, 34470), (383, 21510), (478, 17235), (717, 11490), (766, 10755), (1149, 7170), (1195, 6894), (1434, 5745), (1915, 4302), (2151, 3830), (2298, 3585), (2390, 3447)]