68341130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47791}}^1$

素因数の和:47822

約数の個数: 32

約数和(自身を含む): 144523008

約数和(自身を除く): 76181878

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 47791, 95582, 238955, 477910, 525701, 621283, 1051402, 1242566, 2628505, 3106415, 5257010, 6212830, 6834113, 13668226, 34170565, 68341130]

約数ペア:

[(1, 68341130), (2, 34170565), (5, 13668226), (10, 6834113), (11, 6212830), (13, 5257010), (22, 3106415), (26, 2628505), (55, 1242566), (65, 1051402), (110, 621283), (130, 525701), (143, 477910), (286, 238955), (715, 95582), (1430, 47791)]