128522030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{141233}}^1$

素因数の和:141260

約数の個数: 32

約数和(自身を含む): 284727744

約数和(自身を除く): 156205714

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 141233, 282466, 706165, 988631, 1412330, 1836029, 1977262, 3672058, 4943155, 9180145, 9886310, 12852203, 18360290, 25704406, 64261015, 128522030]

約数ペア:

[(1, 128522030), (2, 64261015), (5, 25704406), (7, 18360290), (10, 12852203), (13, 9886310), (14, 9180145), (26, 4943155), (35, 3672058), (65, 1977262), (70, 1836029), (91, 1412330), (130, 988631), (182, 706165), (455, 282466), (910, 141233)]