391314930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{34057}}^1$

素因数の和:34450

約数の個数: 32

約数和(自身を含む): 941635584

約数和(自身を除く): 550320654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 11490, 34057, 68114, 102171, 170285, 204342, 340570, 510855, 1021710, 13043831, 26087662, 39131493, 65219155, 78262986, 130438310, 195657465, 391314930]

約数ペア:

[(1, 391314930), (2, 195657465), (3, 130438310), (5, 78262986), (6, 65219155), (10, 39131493), (15, 26087662), (30, 13043831), (383, 1021710), (766, 510855), (1149, 340570), (1915, 204342), (2298, 170285), (3830, 102171), (5745, 68114), (11490, 34057)]