240452030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13907}}^1$

素因数の和:13953

約数の個数: 64

約数和(自身を含む): 560770560

約数和(自身を除く): 320318530

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 13907, 17290, 27814, 69535, 97349, 139070, 180791, 194698, 264233, 361582, 486745, 528466, 903955, 973490, 1265537, 1321165, 1807910, 1849631, 2531074, 2642330, 3435029, 3699262, 6327685, 6870058, 9248155, 12655370, 17175145, 18496310, 24045203, 34350290, 48090406, 120226015, 240452030]

約数ペア:

[(1, 240452030), (2, 120226015), (5, 48090406), (7, 34350290), (10, 24045203), (13, 18496310), (14, 17175145), (19, 12655370), (26, 9248155), (35, 6870058), (38, 6327685), (65, 3699262), (70, 3435029), (91, 2642330), (95, 2531074), (130, 1849631), (133, 1807910), (182, 1321165), (190, 1265537), (247, 973490), (266, 903955), (455, 528466), (494, 486745), (665, 361582), (910, 264233), (1235, 194698), (1330, 180791), (1729, 139070), (2470, 97349), (3458, 69535), (8645, 27814), (13907, 17290)]