30990270278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{300929}}^1$

素因数の和:301124

約数の個数: 32

約数和(自身を含む): 52694046720

約数和(自身を除く): 21703776442

約数列:

[1, 2, 11, 22, 31, 62, 151, 302, 341, 682, 1661, 3322, 4681, 9362, 51491, 102982, 300929, 601858, 3310219, 6620438, 9328799, 18657598, 45440279, 90880558, 102616789, 205233578, 499843069, 999686138, 1408648649, 2817297298, 15495135139, 30990270278]

約数ペア:

[(1, 30990270278), (2, 15495135139), (11, 2817297298), (22, 1408648649), (31, 999686138), (62, 499843069), (151, 205233578), (302, 102616789), (341, 90880558), (682, 45440279), (1661, 18657598), (3322, 9328799), (4681, 6620438), (9362, 3310219), (51491, 601858), (102982, 300929)]