1727940

素因数分解:

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

素因数の和:972

約数の個数: 48

約数和(自身を含む): 4999680

約数和(自身を除く): 3271740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 929, 930, 1858, 1860, 2787, 3716, 4645, 5574, 9290, 11148, 13935, 18580, 27870, 28799, 55740, 57598, 86397, 115196, 143995, 172794, 287990, 345588, 431985, 575980, 863970, 1727940]

約数ペア:

[(1, 1727940), (2, 863970), (3, 575980), (4, 431985), (5, 345588), (6, 287990), (10, 172794), (12, 143995), (15, 115196), (20, 86397), (30, 57598), (31, 55740), (60, 28799), (62, 27870), (93, 18580), (124, 13935), (155, 11148), (186, 9290), (310, 5574), (372, 4645), (465, 3716), (620, 2787), (929, 1860), (930, 1858)]