69158740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 172456704

約数和(自身を除く): 103297964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 73, 101, 134, 140, 146, 202, 268, 292, 335, 365, 404, 469, 505, 511, 670, 707, 730, 938, 1010, 1022, 1340, 1414, 1460, 1876, 2020, 2044, 2345, 2555, 2828, 3535, 4690, 4891, 5110, 6767, 7070, 7373, 9380, 9782, 10220, 13534, 14140, 14746, 19564, 24455, 27068, 29492, 33835, 34237, 36865, 47369, 48910, 51611, 67670, 68474, 73730, 94738, 97820, 103222, 135340, 136948, 147460, 171185, 189476, 206444, 236845, 258055, 342370, 473690, 493991, 516110, 684740, 947380, 987982, 1032220, 1975964, 2469955, 3457937, 4939910, 6915874, 9879820, 13831748, 17289685, 34579370, 69158740]

約数ペア:

[(1, 69158740), (2, 34579370), (4, 17289685), (5, 13831748), (7, 9879820), (10, 6915874), (14, 4939910), (20, 3457937), (28, 2469955), (35, 1975964), (67, 1032220), (70, 987982), (73, 947380), (101, 684740), (134, 516110), (140, 493991), (146, 473690), (202, 342370), (268, 258055), (292, 236845), (335, 206444), (365, 189476), (404, 171185), (469, 147460), (505, 136948), (511, 135340), (670, 103222), (707, 97820), (730, 94738), (938, 73730), (1010, 68474), (1022, 67670), (1340, 51611), (1414, 48910), (1460, 47369), (1876, 36865), (2020, 34237), (2044, 33835), (2345, 29492), (2555, 27068), (2828, 24455), (3535, 19564), (4690, 14746), (4891, 14140), (5110, 13534), (6767, 10220), (7070, 9782), (7373, 9380)]