141821730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15299}}^1$

素因数の和:15415

約数の個数: 48

約数和(自身を含む): 372340800

約数和(自身を除く): 230519070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 15299, 30598, 45897, 76495, 91794, 137691, 152990, 229485, 275382, 458970, 688455, 1376910, 1575797, 3151594, 4727391, 7878985, 9454782, 14182173, 15757970, 23636955, 28364346, 47273910, 70910865, 141821730]

約数ペア:

[(1, 141821730), (2, 70910865), (3, 47273910), (5, 28364346), (6, 23636955), (9, 15757970), (10, 14182173), (15, 9454782), (18, 7878985), (30, 4727391), (45, 3151594), (90, 1575797), (103, 1376910), (206, 688455), (309, 458970), (515, 275382), (618, 229485), (927, 152990), (1030, 137691), (1545, 91794), (1854, 76495), (3090, 45897), (4635, 30598), (9270, 15299)]