173801930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31543}}^1$

素因数の和:31598

約数の個数: 32

約数和(自身を含む): 340675200

約数和(自身を除く): 166873270

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 31543, 63086, 157715, 315430, 599317, 914747, 1198634, 1829494, 2996585, 4573735, 5993170, 9147470, 17380193, 34760386, 86900965, 173801930]

約数ペア:

[(1, 173801930), (2, 86900965), (5, 34760386), (10, 17380193), (19, 9147470), (29, 5993170), (38, 4573735), (58, 2996585), (95, 1829494), (145, 1198634), (190, 914747), (290, 599317), (551, 315430), (1102, 157715), (2755, 63086), (5510, 31543)]