18595140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7559}}^1$

素因数の和:7612

約数の個数: 48

約数和(自身を含む): 53343360

約数和(自身を除く): 34748220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 7559, 15118, 22677, 30236, 37795, 45354, 75590, 90708, 113385, 151180, 226770, 309919, 453540, 619838, 929757, 1239676, 1549595, 1859514, 3099190, 3719028, 4648785, 6198380, 9297570, 18595140]

約数ペア:

[(1, 18595140), (2, 9297570), (3, 6198380), (4, 4648785), (5, 3719028), (6, 3099190), (10, 1859514), (12, 1549595), (15, 1239676), (20, 929757), (30, 619838), (41, 453540), (60, 309919), (82, 226770), (123, 151180), (164, 113385), (205, 90708), (246, 75590), (410, 45354), (492, 37795), (615, 30236), (820, 22677), (1230, 15118), (2460, 7559)]