31442850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23291}}^1$

素因数の和:23312

約数の個数: 48

約数和(自身を含む): 86646240

約数和(自身を除く): 55203390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 23291, 46582, 69873, 116455, 139746, 209619, 232910, 349365, 419238, 582275, 628857, 698730, 1048095, 1164550, 1257714, 1746825, 2096190, 3144285, 3493650, 5240475, 6288570, 10480950, 15721425, 31442850]

約数ペア:

[(1, 31442850), (2, 15721425), (3, 10480950), (5, 6288570), (6, 5240475), (9, 3493650), (10, 3144285), (15, 2096190), (18, 1746825), (25, 1257714), (27, 1164550), (30, 1048095), (45, 698730), (50, 628857), (54, 582275), (75, 419238), (90, 349365), (135, 232910), (150, 209619), (225, 139746), (270, 116455), (450, 69873), (675, 46582), (1350, 23291)]