4664100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{2221}}^1$

素因数の和:2245

約数の個数: 72

約数和(自身を含む): 15429568

約数和(自身を除く): 10765468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 2221, 4442, 6663, 8884, 11105, 13326, 15547, 22210, 26652, 31094, 33315, 44420, 46641, 55525, 62188, 66630, 77735, 93282, 111050, 133260, 155470, 166575, 186564, 222100, 233205, 310940, 333150, 388675, 466410, 666300, 777350, 932820, 1166025, 1554700, 2332050, 4664100]

約数ペア:

[(1, 4664100), (2, 2332050), (3, 1554700), (4, 1166025), (5, 932820), (6, 777350), (7, 666300), (10, 466410), (12, 388675), (14, 333150), (15, 310940), (20, 233205), (21, 222100), (25, 186564), (28, 166575), (30, 155470), (35, 133260), (42, 111050), (50, 93282), (60, 77735), (70, 66630), (75, 62188), (84, 55525), (100, 46641), (105, 44420), (140, 33315), (150, 31094), (175, 26652), (210, 22210), (300, 15547), (350, 13326), (420, 11105), (525, 8884), (700, 6663), (1050, 4442), (2100, 2221)]