834800260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{1667}}^1$

素因数の和:1770

約数の個数: 96

約数和(自身を含む): 2073657600

約数和(自身を除く): 1238857340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 343, 365, 490, 511, 686, 730, 980, 1022, 1372, 1460, 1667, 1715, 2044, 2555, 3334, 3430, 3577, 5110, 6668, 6860, 7154, 8335, 10220, 11669, 14308, 16670, 17885, 23338, 25039, 33340, 35770, 46676, 50078, 58345, 71540, 81683, 100156, 116690, 121691, 125195, 163366, 233380, 243382, 250390, 326732, 408415, 486764, 500780, 571781, 608455, 816830, 851837, 1143562, 1216910, 1633660, 1703674, 2287124, 2433820, 2858905, 3407348, 4259185, 5717810, 5962859, 8518370, 11435620, 11925718, 17036740, 23851436, 29814295, 41740013, 59628590, 83480026, 119257180, 166960052, 208700065, 417400130, 834800260]

約数ペア:

[(1, 834800260), (2, 417400130), (4, 208700065), (5, 166960052), (7, 119257180), (10, 83480026), (14, 59628590), (20, 41740013), (28, 29814295), (35, 23851436), (49, 17036740), (70, 11925718), (73, 11435620), (98, 8518370), (140, 5962859), (146, 5717810), (196, 4259185), (245, 3407348), (292, 2858905), (343, 2433820), (365, 2287124), (490, 1703674), (511, 1633660), (686, 1216910), (730, 1143562), (980, 851837), (1022, 816830), (1372, 608455), (1460, 571781), (1667, 500780), (1715, 486764), (2044, 408415), (2555, 326732), (3334, 250390), (3430, 243382), (3577, 233380), (5110, 163366), (6668, 125195), (6860, 121691), (7154, 116690), (8335, 100156), (10220, 81683), (11669, 71540), (14308, 58345), (16670, 50078), (17885, 46676), (23338, 35770), (25039, 33340)]