30913665

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3557

約数の個数: 32

約数和(自身を含む): 53760000

約数和(自身を除く): 22846335

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 3499, 8835, 10497, 17495, 52485, 66481, 108469, 199443, 325407, 332405, 542345, 997215, 1627035, 2060911, 6182733, 10304555, 30913665]

約数ペア:

[(1, 30913665), (3, 10304555), (5, 6182733), (15, 2060911), (19, 1627035), (31, 997215), (57, 542345), (93, 332405), (95, 325407), (155, 199443), (285, 108469), (465, 66481), (589, 52485), (1767, 17495), (2945, 10497), (3499, 8835)]