85870470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{887}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 236307456

約数和(自身を除く): 150436986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 461, 887, 922, 1383, 1774, 2305, 2661, 2766, 3227, 4435, 4610, 5322, 6209, 6454, 6915, 8870, 9681, 12418, 13305, 13830, 16135, 18627, 19362, 26610, 31045, 32270, 37254, 48405, 62090, 93135, 96810, 186270, 408907, 817814, 1226721, 2044535, 2453442, 2862349, 4089070, 5724698, 6133605, 8587047, 12267210, 14311745, 17174094, 28623490, 42935235, 85870470]

約数ペア:

[(1, 85870470), (2, 42935235), (3, 28623490), (5, 17174094), (6, 14311745), (7, 12267210), (10, 8587047), (14, 6133605), (15, 5724698), (21, 4089070), (30, 2862349), (35, 2453442), (42, 2044535), (70, 1226721), (105, 817814), (210, 408907), (461, 186270), (887, 96810), (922, 93135), (1383, 62090), (1774, 48405), (2305, 37254), (2661, 32270), (2766, 31045), (3227, 26610), (4435, 19362), (4610, 18627), (5322, 16135), (6209, 13830), (6454, 13305), (6915, 12418), (8870, 9681)]