42786870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3041}}^1$

素因数の和:3125

約数の個数: 64

約数和(自身を含む): 119149056

約数和(自身を除く): 76362186

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 3041, 4690, 6082, 7035, 9123, 14070, 15205, 18246, 21287, 30410, 42574, 45615, 63861, 91230, 106435, 127722, 203747, 212870, 319305, 407494, 611241, 638610, 1018735, 1222482, 1426229, 2037470, 2852458, 3056205, 4278687, 6112410, 7131145, 8557374, 14262290, 21393435, 42786870]

約数ペア:

[(1, 42786870), (2, 21393435), (3, 14262290), (5, 8557374), (6, 7131145), (7, 6112410), (10, 4278687), (14, 3056205), (15, 2852458), (21, 2037470), (30, 1426229), (35, 1222482), (42, 1018735), (67, 638610), (70, 611241), (105, 407494), (134, 319305), (201, 212870), (210, 203747), (335, 127722), (402, 106435), (469, 91230), (670, 63861), (938, 45615), (1005, 42574), (1407, 30410), (2010, 21287), (2345, 18246), (2814, 15205), (3041, 14070), (4690, 9123), (6082, 7035)]