8972141570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1997}}^1$

素因数の和:2244

約数の個数: 96

約数和(自身を含む): 19261311408

約数和(自身を除く): 10289169838

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 173, 245, 265, 346, 371, 490, 530, 742, 865, 1211, 1730, 1855, 1997, 2422, 2597, 3710, 3994, 5194, 6055, 8477, 9169, 9985, 12110, 12985, 13979, 16954, 18338, 19970, 25970, 27958, 42385, 45845, 64183, 69895, 84770, 91690, 97853, 105841, 128366, 139790, 195706, 211682, 320915, 345481, 449281, 489265, 529205, 641830, 690962, 740887, 898562, 978530, 1058410, 1481774, 1727405, 2246405, 2418367, 3454810, 3704435, 4492810, 4836734, 5186209, 7408870, 10372418, 12091835, 16928569, 18310493, 24183670, 25931045, 33857138, 36620986, 51862090, 84642845, 91552465, 128173451, 169285690, 183104930, 256346902, 640867255, 897214157, 1281734510, 1794428314, 4486070785, 8972141570]

約数ペア:

[(1, 8972141570), (2, 4486070785), (5, 1794428314), (7, 1281734510), (10, 897214157), (14, 640867255), (35, 256346902), (49, 183104930), (53, 169285690), (70, 128173451), (98, 91552465), (106, 84642845), (173, 51862090), (245, 36620986), (265, 33857138), (346, 25931045), (371, 24183670), (490, 18310493), (530, 16928569), (742, 12091835), (865, 10372418), (1211, 7408870), (1730, 5186209), (1855, 4836734), (1997, 4492810), (2422, 3704435), (2597, 3454810), (3710, 2418367), (3994, 2246405), (5194, 1727405), (6055, 1481774), (8477, 1058410), (9169, 978530), (9985, 898562), (12110, 740887), (12985, 690962), (13979, 641830), (16954, 529205), (18338, 489265), (19970, 449281), (25970, 345481), (27958, 320915), (42385, 211682), (45845, 195706), (64183, 139790), (69895, 128366), (84770, 105841), (91690, 97853)]