7156890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2068

約数の個数: 64

約数和(自身を含む): 20563200

約数和(自身を除く): 13406310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 2039, 3510, 4078, 6117, 10195, 12234, 18351, 20390, 26507, 30585, 36702, 53014, 55053, 61170, 79521, 91755, 110106, 132535, 159042, 183510, 238563, 265070, 275265, 397605, 477126, 550530, 715689, 795210, 1192815, 1431378, 2385630, 3578445, 7156890]

約数ペア:

[(1, 7156890), (2, 3578445), (3, 2385630), (5, 1431378), (6, 1192815), (9, 795210), (10, 715689), (13, 550530), (15, 477126), (18, 397605), (26, 275265), (27, 265070), (30, 238563), (39, 183510), (45, 159042), (54, 132535), (65, 110106), (78, 91755), (90, 79521), (117, 61170), (130, 55053), (135, 53014), (195, 36702), (234, 30585), (270, 26507), (351, 20390), (390, 18351), (585, 12234), (702, 10195), (1170, 6117), (1755, 4078), (2039, 3510)]