69907150

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 133562880

約数和(自身を除く): 63655730

約数列:

[1, 2, 5, 10, 25, 50, 101, 109, 127, 202, 218, 254, 505, 545, 635, 1010, 1090, 1270, 2525, 2725, 3175, 5050, 5450, 6350, 11009, 12827, 13843, 22018, 25654, 27686, 55045, 64135, 69215, 110090, 128270, 138430, 275225, 320675, 346075, 550450, 641350, 692150, 1398143, 2796286, 6990715, 13981430, 34953575, 69907150]

約数ペア:

[(1, 69907150), (2, 34953575), (5, 13981430), (10, 6990715), (25, 2796286), (50, 1398143), (101, 692150), (109, 641350), (127, 550450), (202, 346075), (218, 320675), (254, 275225), (505, 138430), (545, 128270), (635, 110090), (1010, 69215), (1090, 64135), (1270, 55045), (2525, 27686), (2725, 25654), (3175, 22018), (5050, 13843), (5450, 12827), (6350, 11009)]