8471220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2393}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 24131520

約数和(自身を除く): 15660300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 2393, 3540, 4786, 7179, 9572, 11965, 14358, 23930, 28716, 35895, 47860, 71790, 141187, 143580, 282374, 423561, 564748, 705935, 847122, 1411870, 1694244, 2117805, 2823740, 4235610, 8471220]

約数ペア:

[(1, 8471220), (2, 4235610), (3, 2823740), (4, 2117805), (5, 1694244), (6, 1411870), (10, 847122), (12, 705935), (15, 564748), (20, 423561), (30, 282374), (59, 143580), (60, 141187), (118, 71790), (177, 47860), (236, 35895), (295, 28716), (354, 23930), (590, 14358), (708, 11965), (885, 9572), (1180, 7179), (1770, 4786), (2393, 3540)]