860150964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{20639}}^1$

素因数の和:20820

約数の個数: 48

約数和(自身を含む): 2108252160

約数和(自身を除く): 1248101196

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 151, 276, 302, 453, 604, 906, 1812, 3473, 6946, 10419, 13892, 20639, 20838, 41278, 41676, 61917, 82556, 123834, 247668, 474697, 949394, 1424091, 1898788, 2848182, 3116489, 5696364, 6232978, 9349467, 12465956, 18698934, 37397868, 71679247, 143358494, 215037741, 286716988, 430075482, 860150964]

約数ペア:

[(1, 860150964), (2, 430075482), (3, 286716988), (4, 215037741), (6, 143358494), (12, 71679247), (23, 37397868), (46, 18698934), (69, 12465956), (92, 9349467), (138, 6232978), (151, 5696364), (276, 3116489), (302, 2848182), (453, 1898788), (604, 1424091), (906, 949394), (1812, 474697), (3473, 247668), (6946, 123834), (10419, 82556), (13892, 61917), (20639, 41676), (20838, 41278)]