70129185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 136028160

約数和(自身を除く): 65898975

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 71, 105, 115, 161, 213, 345, 355, 409, 483, 497, 805, 1065, 1227, 1491, 1633, 2045, 2415, 2485, 2863, 4899, 6135, 7455, 8165, 8589, 9407, 11431, 14315, 24495, 28221, 29039, 34293, 42945, 47035, 57155, 65849, 87117, 141105, 145195, 171465, 197547, 203273, 329245, 435585, 609819, 667897, 987735, 1016365, 2003691, 3049095, 3339485, 4675279, 10018455, 14025837, 23376395, 70129185]

約数ペア:

[(1, 70129185), (3, 23376395), (5, 14025837), (7, 10018455), (15, 4675279), (21, 3339485), (23, 3049095), (35, 2003691), (69, 1016365), (71, 987735), (105, 667897), (115, 609819), (161, 435585), (213, 329245), (345, 203273), (355, 197547), (409, 171465), (483, 145195), (497, 141105), (805, 87117), (1065, 65849), (1227, 57155), (1491, 47035), (1633, 42945), (2045, 34293), (2415, 29039), (2485, 28221), (2863, 24495), (4899, 14315), (6135, 11431), (7455, 9407), (8165, 8589)]