198467580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{106703}}^1$

素因数の和:106746

約数の個数: 48

約数和(自身を含む): 573640704

約数和(自身を除く): 375173124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 106703, 213406, 320109, 426812, 533515, 640218, 1067030, 1280436, 1600545, 2134060, 3201090, 3307793, 6402180, 6615586, 9923379, 13231172, 16538965, 19846758, 33077930, 39693516, 49616895, 66155860, 99233790, 198467580]

約数ペア:

[(1, 198467580), (2, 99233790), (3, 66155860), (4, 49616895), (5, 39693516), (6, 33077930), (10, 19846758), (12, 16538965), (15, 13231172), (20, 9923379), (30, 6615586), (31, 6402180), (60, 3307793), (62, 3201090), (93, 2134060), (124, 1600545), (155, 1280436), (186, 1067030), (310, 640218), (372, 533515), (465, 426812), (620, 320109), (930, 213406), (1860, 106703)]