173394420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{2447}}^1$

素因数の和:3640

約数の個数: 48

約数和(自身を含む): 486114048

約数和(自身を除く): 312719628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1181, 2362, 2447, 3543, 4724, 4894, 5905, 7086, 7341, 9788, 11810, 12235, 14172, 14682, 17715, 23620, 24470, 29364, 35430, 36705, 48940, 70860, 73410, 146820, 2889907, 5779814, 8669721, 11559628, 14449535, 17339442, 28899070, 34678884, 43348605, 57798140, 86697210, 173394420]

約数ペア:

[(1, 173394420), (2, 86697210), (3, 57798140), (4, 43348605), (5, 34678884), (6, 28899070), (10, 17339442), (12, 14449535), (15, 11559628), (20, 8669721), (30, 5779814), (60, 2889907), (1181, 146820), (2362, 73410), (2447, 70860), (3543, 48940), (4724, 36705), (4894, 35430), (5905, 29364), (7086, 24470), (7341, 23620), (9788, 17715), (11810, 14682), (12235, 14172)]