1140371340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{404387}}^1$

素因数の和:404446

約数の個数: 48

約数和(自身を含む): 3260984832

約数和(自身を除く): 2120613492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 404387, 808774, 1213161, 1617548, 2021935, 2426322, 4043870, 4852644, 6065805, 8087740, 12131610, 19006189, 24263220, 38012378, 57018567, 76024756, 95030945, 114037134, 190061890, 228074268, 285092835, 380123780, 570185670, 1140371340]

約数ペア:

[(1, 1140371340), (2, 570185670), (3, 380123780), (4, 285092835), (5, 228074268), (6, 190061890), (10, 114037134), (12, 95030945), (15, 76024756), (20, 57018567), (30, 38012378), (47, 24263220), (60, 19006189), (94, 12131610), (141, 8087740), (188, 6065805), (235, 4852644), (282, 4043870), (470, 2426322), (564, 2021935), (705, 1617548), (940, 1213161), (1410, 808774), (2820, 404387)]