188490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 464256

約数和(自身を除く): 275766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 103, 122, 183, 206, 305, 309, 366, 515, 610, 618, 915, 1030, 1545, 1830, 3090, 6283, 12566, 18849, 31415, 37698, 62830, 94245, 188490]

約数ペア:

[(1, 188490), (2, 94245), (3, 62830), (5, 37698), (6, 31415), (10, 18849), (15, 12566), (30, 6283), (61, 3090), (103, 1830), (122, 1545), (183, 1030), (206, 915), (305, 618), (309, 610), (366, 515)]