98017020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181513}}^1$

素因数の和:181531

約数の個数: 48

約数和(自身を含む): 304943520

約数和(自身を除く): 206926500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 181513, 363026, 544539, 726052, 907565, 1089078, 1633617, 1815130, 2178156, 2722695, 3267234, 3630260, 4900851, 5445390, 6534468, 8168085, 9801702, 10890780, 16336170, 19603404, 24504255, 32672340, 49008510, 98017020]

約数ペア:

[(1, 98017020), (2, 49008510), (3, 32672340), (4, 24504255), (5, 19603404), (6, 16336170), (9, 10890780), (10, 9801702), (12, 8168085), (15, 6534468), (18, 5445390), (20, 4900851), (27, 3630260), (30, 3267234), (36, 2722695), (45, 2178156), (54, 1815130), (60, 1633617), (90, 1089078), (108, 907565), (135, 726052), (180, 544539), (270, 363026), (540, 181513)]