30597620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 70253568

約数和(自身を除く): 39655948

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 2903, 5270, 5806, 10540, 11612, 14515, 29030, 49351, 58060, 89993, 98702, 179986, 197404, 246755, 359972, 449965, 493510, 899930, 987020, 1529881, 1799860, 3059762, 6119524, 7649405, 15298810, 30597620]

約数ペア:

[(1, 30597620), (2, 15298810), (4, 7649405), (5, 6119524), (10, 3059762), (17, 1799860), (20, 1529881), (31, 987020), (34, 899930), (62, 493510), (68, 449965), (85, 359972), (124, 246755), (155, 197404), (170, 179986), (310, 98702), (340, 89993), (527, 58060), (620, 49351), (1054, 29030), (2108, 14515), (2635, 11612), (2903, 10540), (5270, 5806)]