30045550

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{9851}}^1$

素因数の和:9924

約数の個数: 24

約数和(自身を含む): 56806632

約数和(自身を除く): 26761082

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 9851, 19702, 49255, 98510, 246275, 492550, 600911, 1201822, 3004555, 6009110, 15022775, 30045550]

約数ペア:

[(1, 30045550), (2, 15022775), (5, 6009110), (10, 3004555), (25, 1201822), (50, 600911), (61, 492550), (122, 246275), (305, 98510), (610, 49255), (1525, 19702), (3050, 9851)]