1836704940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4373107}}^1$

素因数の和:4373126

約数の個数: 48

約数和(自身を含む): 5877457152

約数和(自身を除く): 4040752212

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, 4373107, 8746214, 13119321, 17492428, 21865535, 26238642, 30611749, 43731070, 52477284, 61223498, 65596605, 87462140, 91835247, 122446996, 131193210, 153058745, 183670494, 262386420, 306117490, 367340988, 459176235, 612234980, 918352470, 1836704940]

約数ペア:

[(1, 1836704940), (2, 918352470), (3, 612234980), (4, 459176235), (5, 367340988), (6, 306117490), (7, 262386420), (10, 183670494), (12, 153058745), (14, 131193210), (15, 122446996), (20, 91835247), (21, 87462140), (28, 65596605), (30, 61223498), (35, 52477284), (42, 43731070), (60, 30611749), (70, 26238642), (84, 21865535), (105, 17492428), (140, 13119321), (210, 8746214), (420, 4373107)]