39742620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 119992320

約数和(自身を除く): 80249700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 929, 930, 1380, 1426, 1858, 1860, 2139, 2787, 2852, 3565, 3716, 4278, 4645, 5574, 7130, 8556, 9290, 10695, 11148, 13935, 14260, 18580, 21367, 21390, 27870, 28799, 42734, 42780, 55740, 57598, 64101, 85468, 86397, 106835, 115196, 128202, 143995, 172794, 213670, 256404, 287990, 320505, 345588, 427340, 431985, 575980, 641010, 662377, 863970, 1282020, 1324754, 1727940, 1987131, 2649508, 3311885, 3974262, 6623770, 7948524, 9935655, 13247540, 19871310, 39742620]

約数ペア:

[(1, 39742620), (2, 19871310), (3, 13247540), (4, 9935655), (5, 7948524), (6, 6623770), (10, 3974262), (12, 3311885), (15, 2649508), (20, 1987131), (23, 1727940), (30, 1324754), (31, 1282020), (46, 863970), (60, 662377), (62, 641010), (69, 575980), (92, 431985), (93, 427340), (115, 345588), (124, 320505), (138, 287990), (155, 256404), (186, 213670), (230, 172794), (276, 143995), (310, 128202), (345, 115196), (372, 106835), (460, 86397), (465, 85468), (620, 64101), (690, 57598), (713, 55740), (929, 42780), (930, 42734), (1380, 28799), (1426, 27870), (1858, 21390), (1860, 21367), (2139, 18580), (2787, 14260), (2852, 13935), (3565, 11148), (3716, 10695), (4278, 9290), (4645, 8556), (5574, 7130)]