30104265

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 51684480

約数和(自身を除く): 21580215

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 1993, 3021, 5035, 5979, 9965, 15105, 29895, 37867, 105629, 113601, 189335, 316887, 528145, 568005, 1584435, 2006951, 6020853, 10034755, 30104265]

約数ペア:

[(1, 30104265), (3, 10034755), (5, 6020853), (15, 2006951), (19, 1584435), (53, 568005), (57, 528145), (95, 316887), (159, 189335), (265, 113601), (285, 105629), (795, 37867), (1007, 29895), (1993, 15105), (3021, 9965), (5035, 5979)]