57130470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1583}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 149003712

約数和(自身を除く): 91873242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 802, 1203, 1583, 2005, 2406, 3166, 3609, 4010, 4749, 6015, 7218, 7915, 9498, 12030, 14247, 15830, 18045, 23745, 28494, 36090, 47490, 71235, 142470, 634783, 1269566, 1904349, 3173915, 3808698, 5713047, 6347830, 9521745, 11426094, 19043490, 28565235, 57130470]

約数ペア:

[(1, 57130470), (2, 28565235), (3, 19043490), (5, 11426094), (6, 9521745), (9, 6347830), (10, 5713047), (15, 3808698), (18, 3173915), (30, 1904349), (45, 1269566), (90, 634783), (401, 142470), (802, 71235), (1203, 47490), (1583, 36090), (2005, 28494), (2406, 23745), (3166, 18045), (3609, 15830), (4010, 14247), (4749, 12030), (6015, 9498), (7218, 7915)]