7380537420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7235821}}^1$

素因数の和:7235850

約数の個数: 48

約数和(自身を含む): 21881125728

約数和(自身を除く): 14500588308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 7235821, 14471642, 21707463, 28943284, 36179105, 43414926, 72358210, 86829852, 108537315, 123008957, 144716420, 217074630, 246017914, 369026871, 434149260, 492035828, 615044785, 738053742, 1230089570, 1476107484, 1845134355, 2460179140, 3690268710, 7380537420]

約数ペア:

[(1, 7380537420), (2, 3690268710), (3, 2460179140), (4, 1845134355), (5, 1476107484), (6, 1230089570), (10, 738053742), (12, 615044785), (15, 492035828), (17, 434149260), (20, 369026871), (30, 246017914), (34, 217074630), (51, 144716420), (60, 123008957), (68, 108537315), (85, 86829852), (102, 72358210), (170, 43414926), (204, 36179105), (255, 28943284), (340, 21707463), (510, 14471642), (1020, 7235821)]