574257460

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 1422489600

約数和(自身を除く): 848232140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 97, 98, 140, 194, 196, 245, 343, 388, 485, 490, 679, 686, 863, 970, 980, 1358, 1372, 1715, 1726, 1940, 2716, 3395, 3430, 3452, 4315, 4753, 6041, 6790, 6860, 8630, 9506, 12082, 13580, 17260, 19012, 23765, 24164, 30205, 33271, 42287, 47530, 60410, 66542, 83711, 84574, 95060, 120820, 133084, 166355, 167422, 169148, 211435, 296009, 332710, 334844, 418555, 422870, 585977, 592018, 665420, 837110, 845740, 1171954, 1184036, 1480045, 1674220, 2343908, 2929885, 2960090, 4101839, 5859770, 5920180, 8203678, 11719540, 16407356, 20509195, 28712873, 41018390, 57425746, 82036780, 114851492, 143564365, 287128730, 574257460]

約数ペア:

[(1, 574257460), (2, 287128730), (4, 143564365), (5, 114851492), (7, 82036780), (10, 57425746), (14, 41018390), (20, 28712873), (28, 20509195), (35, 16407356), (49, 11719540), (70, 8203678), (97, 5920180), (98, 5859770), (140, 4101839), (194, 2960090), (196, 2929885), (245, 2343908), (343, 1674220), (388, 1480045), (485, 1184036), (490, 1171954), (679, 845740), (686, 837110), (863, 665420), (970, 592018), (980, 585977), (1358, 422870), (1372, 418555), (1715, 334844), (1726, 332710), (1940, 296009), (2716, 211435), (3395, 169148), (3430, 167422), (3452, 166355), (4315, 133084), (4753, 120820), (6041, 95060), (6790, 84574), (6860, 83711), (8630, 66542), (9506, 60410), (12082, 47530), (13580, 42287), (17260, 33271), (19012, 30205), (23765, 24164)]