9771420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1093}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 27568800

約数和(自身を除く): 17797380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1093, 1490, 1788, 2186, 2235, 2980, 3279, 4372, 4470, 5465, 6558, 8940, 10930, 13116, 16395, 21860, 32790, 65580, 162857, 325714, 488571, 651428, 814285, 977142, 1628570, 1954284, 2442855, 3257140, 4885710, 9771420]

約数ペア:

[(1, 9771420), (2, 4885710), (3, 3257140), (4, 2442855), (5, 1954284), (6, 1628570), (10, 977142), (12, 814285), (15, 651428), (20, 488571), (30, 325714), (60, 162857), (149, 65580), (298, 32790), (447, 21860), (596, 16395), (745, 13116), (894, 10930), (1093, 8940), (1490, 6558), (1788, 5465), (2186, 4470), (2235, 4372), (2980, 3279)]