39587170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 84566016

約数和(自身を除く): 44978846

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 73, 122, 127, 146, 254, 305, 365, 427, 511, 610, 635, 730, 854, 889, 1022, 1270, 1778, 2135, 2555, 4270, 4445, 4453, 5110, 7747, 8890, 8906, 9271, 15494, 18542, 22265, 31171, 38735, 44530, 46355, 54229, 62342, 64897, 77470, 92710, 108458, 129794, 155855, 271145, 311710, 324485, 542290, 565531, 648970, 1131062, 2827655, 3958717, 5655310, 7917434, 19793585, 39587170]

約数ペア:

[(1, 39587170), (2, 19793585), (5, 7917434), (7, 5655310), (10, 3958717), (14, 2827655), (35, 1131062), (61, 648970), (70, 565531), (73, 542290), (122, 324485), (127, 311710), (146, 271145), (254, 155855), (305, 129794), (365, 108458), (427, 92710), (511, 77470), (610, 64897), (635, 62342), (730, 54229), (854, 46355), (889, 44530), (1022, 38735), (1270, 31171), (1778, 22265), (2135, 18542), (2555, 15494), (4270, 9271), (4445, 8906), (4453, 8890), (5110, 7747)]