169213020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5791}}^1$

素因数の和:6290

約数の個数: 48

約数和(自身を含む): 474851328

約数和(自身を除く): 305638308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1948, 2435, 2922, 4870, 5791, 5844, 7305, 9740, 11582, 14610, 17373, 23164, 28955, 29220, 34746, 57910, 69492, 86865, 115820, 173730, 347460, 2820217, 5640434, 8460651, 11280868, 14101085, 16921302, 28202170, 33842604, 42303255, 56404340, 84606510, 169213020]

約数ペア:

[(1, 169213020), (2, 84606510), (3, 56404340), (4, 42303255), (5, 33842604), (6, 28202170), (10, 16921302), (12, 14101085), (15, 11280868), (20, 8460651), (30, 5640434), (60, 2820217), (487, 347460), (974, 173730), (1461, 115820), (1948, 86865), (2435, 69492), (2922, 57910), (4870, 34746), (5791, 29220), (5844, 28955), (7305, 23164), (9740, 17373), (11582, 14610)]