399269010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{22907}}^1$

素因数の和:23007

約数の個数: 64

約数和(自身を含む): 1108380672

約数和(自身を除く): 709111662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2490, 2905, 3486, 5810, 8715, 17430, 22907, 45814, 68721, 114535, 137442, 160349, 229070, 320698, 343605, 481047, 687210, 801745, 962094, 1603490, 1901281, 2405235, 3802562, 4810470, 5703843, 9506405, 11407686, 13308967, 19012810, 26617934, 28519215, 39926901, 57038430, 66544835, 79853802, 133089670, 199634505, 399269010]

約数ペア:

[(1, 399269010), (2, 199634505), (3, 133089670), (5, 79853802), (6, 66544835), (7, 57038430), (10, 39926901), (14, 28519215), (15, 26617934), (21, 19012810), (30, 13308967), (35, 11407686), (42, 9506405), (70, 5703843), (83, 4810470), (105, 3802562), (166, 2405235), (210, 1901281), (249, 1603490), (415, 962094), (498, 801745), (581, 687210), (830, 481047), (1162, 343605), (1245, 320698), (1743, 229070), (2490, 160349), (2905, 137442), (3486, 114535), (5810, 68721), (8715, 45814), (17430, 22907)]