2390690010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{220747}}^1$

素因数の和:220795

約数の個数: 48

約数和(自身を含む): 6055559136

約数和(自身を除く): 3664869126

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 220747, 441494, 662241, 1103735, 1324482, 2207470, 3311205, 4194193, 6622410, 8388386, 12582579, 20970965, 25165158, 41941930, 62912895, 79689667, 125825790, 159379334, 239069001, 398448335, 478138002, 796896670, 1195345005, 2390690010]

約数ペア:

[(1, 2390690010), (2, 1195345005), (3, 796896670), (5, 478138002), (6, 398448335), (10, 239069001), (15, 159379334), (19, 125825790), (30, 79689667), (38, 62912895), (57, 41941930), (95, 25165158), (114, 20970965), (190, 12582579), (285, 8388386), (361, 6622410), (570, 4194193), (722, 3311205), (1083, 2207470), (1805, 1324482), (2166, 1103735), (3610, 662241), (5415, 441494), (10830, 220747)]