9289290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 24076800

約数和(自身を除く): 14787510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 379, 430, 570, 645, 758, 817, 1137, 1290, 1634, 1895, 2274, 2451, 3790, 4085, 4902, 5685, 7201, 8170, 11370, 12255, 14402, 16297, 21603, 24510, 32594, 36005, 43206, 48891, 72010, 81485, 97782, 108015, 162970, 216030, 244455, 309643, 488910, 619286, 928929, 1548215, 1857858, 3096430, 4644645, 9289290]

約数ペア:

[(1, 9289290), (2, 4644645), (3, 3096430), (5, 1857858), (6, 1548215), (10, 928929), (15, 619286), (19, 488910), (30, 309643), (38, 244455), (43, 216030), (57, 162970), (86, 108015), (95, 97782), (114, 81485), (129, 72010), (190, 48891), (215, 43206), (258, 36005), (285, 32594), (379, 24510), (430, 21603), (570, 16297), (645, 14402), (758, 12255), (817, 11370), (1137, 8170), (1290, 7201), (1634, 5685), (1895, 4902), (2274, 4085), (2451, 3790)]