161407170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{10739}}^1$

素因数の和:10919

約数の個数: 48

約数和(自身を含む): 422210880

約数和(自身を除く): 260803710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 5010, 7515, 10739, 15030, 21478, 32217, 53695, 64434, 96651, 107390, 161085, 193302, 322170, 483255, 966510, 1793413, 3586826, 5380239, 8967065, 10760478, 16140717, 17934130, 26901195, 32281434, 53802390, 80703585, 161407170]

約数ペア:

[(1, 161407170), (2, 80703585), (3, 53802390), (5, 32281434), (6, 26901195), (9, 17934130), (10, 16140717), (15, 10760478), (18, 8967065), (30, 5380239), (45, 3586826), (90, 1793413), (167, 966510), (334, 483255), (501, 322170), (835, 193302), (1002, 161085), (1503, 107390), (1670, 96651), (2505, 64434), (3006, 53695), (5010, 32217), (7515, 21478), (10739, 15030)]