166998540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{11549}}^1$

素因数の和:11802

約数の個数: 48

約数和(自身を含む): 469576800

約数和(自身を除く): 302578260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4820, 7230, 11549, 14460, 23098, 34647, 46196, 57745, 69294, 115490, 138588, 173235, 230980, 346470, 692940, 2783309, 5566618, 8349927, 11133236, 13916545, 16699854, 27833090, 33399708, 41749635, 55666180, 83499270, 166998540]

約数ペア:

[(1, 166998540), (2, 83499270), (3, 55666180), (4, 41749635), (5, 33399708), (6, 27833090), (10, 16699854), (12, 13916545), (15, 11133236), (20, 8349927), (30, 5566618), (60, 2783309), (241, 692940), (482, 346470), (723, 230980), (964, 173235), (1205, 138588), (1446, 115490), (2410, 69294), (2892, 57745), (3615, 46196), (4820, 34647), (7230, 23098), (11549, 14460)]