68854830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1523}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 181709568

約数和(自身を除く): 112854738

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 137, 165, 274, 330, 411, 685, 822, 1370, 1507, 1523, 2055, 3014, 3046, 4110, 4521, 4569, 7535, 7615, 9042, 9138, 15070, 15230, 16753, 22605, 22845, 33506, 45210, 45690, 50259, 83765, 100518, 167530, 208651, 251295, 417302, 502590, 625953, 1043255, 1251906, 2086510, 2295161, 3129765, 4590322, 6259530, 6885483, 11475805, 13770966, 22951610, 34427415, 68854830]

約数ペア:

[(1, 68854830), (2, 34427415), (3, 22951610), (5, 13770966), (6, 11475805), (10, 6885483), (11, 6259530), (15, 4590322), (22, 3129765), (30, 2295161), (33, 2086510), (55, 1251906), (66, 1043255), (110, 625953), (137, 502590), (165, 417302), (274, 251295), (330, 208651), (411, 167530), (685, 100518), (822, 83765), (1370, 50259), (1507, 45690), (1523, 45210), (2055, 33506), (3014, 22845), (3046, 22605), (4110, 16753), (4521, 15230), (4569, 15070), (7535, 9138), (7615, 9042)]