1165225390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139883}}^1$

素因数の和:139921

約数の個数: 48

約数和(自身を含む): 2583377712

約数和(自身を除く): 1418152322

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 139883, 279766, 699415, 979181, 1398830, 1958362, 2378011, 4756022, 4895905, 6854267, 9791810, 11890055, 13708534, 16646077, 23780110, 33292154, 34271335, 68542670, 83230385, 116522539, 166460770, 233045078, 582612695, 1165225390]

約数ペア:

[(1, 1165225390), (2, 582612695), (5, 233045078), (7, 166460770), (10, 116522539), (14, 83230385), (17, 68542670), (34, 34271335), (35, 33292154), (49, 23780110), (70, 16646077), (85, 13708534), (98, 11890055), (119, 9791810), (170, 6854267), (238, 4895905), (245, 4756022), (490, 2378011), (595, 1958362), (833, 1398830), (1190, 979181), (1666, 699415), (4165, 279766), (8330, 139883)]