30045479038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21369473}}^1$

素因数の和:21369531

約数の個数: 16

約数和(自身を含む): 48722400720

約数和(自身を除く): 18676921682

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 21369473, 42738946, 406019987, 790670501, 812039974, 1581341002, 15022739519, 30045479038]

約数ペア:

[(1, 30045479038), (2, 15022739519), (19, 1581341002), (37, 812039974), (38, 790670501), (74, 406019987), (703, 42738946), (1406, 21369473)]