30718308

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 74954880

約数和(自身を除く): 44236572

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 103, 116, 174, 206, 309, 348, 412, 618, 857, 1236, 1714, 2571, 2987, 3428, 5142, 5974, 8961, 10284, 11948, 17922, 24853, 35844, 49706, 74559, 88271, 99412, 149118, 176542, 264813, 298236, 353084, 529626, 1059252, 2559859, 5119718, 7679577, 10239436, 15359154, 30718308]

約数ペア:

[(1, 30718308), (2, 15359154), (3, 10239436), (4, 7679577), (6, 5119718), (12, 2559859), (29, 1059252), (58, 529626), (87, 353084), (103, 298236), (116, 264813), (174, 176542), (206, 149118), (309, 99412), (348, 88271), (412, 74559), (618, 49706), (857, 35844), (1236, 24853), (1714, 17922), (2571, 11948), (2987, 10284), (3428, 8961), (5142, 5974)]