3306660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7873}}^1$

素因数の和:7892

約数の個数: 48

約数和(自身を含む): 10582656

約数和(自身を除く): 7275996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7873, 15746, 23619, 31492, 39365, 47238, 55111, 78730, 94476, 110222, 118095, 157460, 165333, 220444, 236190, 275555, 330666, 472380, 551110, 661332, 826665, 1102220, 1653330, 3306660]

約数ペア:

[(1, 3306660), (2, 1653330), (3, 1102220), (4, 826665), (5, 661332), (6, 551110), (7, 472380), (10, 330666), (12, 275555), (14, 236190), (15, 220444), (20, 165333), (21, 157460), (28, 118095), (30, 110222), (35, 94476), (42, 78730), (60, 55111), (70, 47238), (84, 39365), (105, 31492), (140, 23619), (210, 15746), (420, 7873)]