4522590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 12145536

約数和(自身を除く): 7622946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 1621, 2790, 3242, 4863, 8105, 9726, 14589, 16210, 24315, 29178, 48630, 50251, 72945, 100502, 145890, 150753, 251255, 301506, 452259, 502510, 753765, 904518, 1507530, 2261295, 4522590]

約数ペア:

[(1, 4522590), (2, 2261295), (3, 1507530), (5, 904518), (6, 753765), (9, 502510), (10, 452259), (15, 301506), (18, 251255), (30, 150753), (31, 145890), (45, 100502), (62, 72945), (90, 50251), (93, 48630), (155, 29178), (186, 24315), (279, 16210), (310, 14589), (465, 9726), (558, 8105), (930, 4863), (1395, 3242), (1621, 2790)]