7874910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5147}}^1$

素因数の和:5177

約数の個数: 48

約数和(自身を含む): 21683376

約数和(自身を除く): 13808466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 5147, 10294, 15441, 25735, 30882, 46323, 51470, 77205, 87499, 92646, 154410, 174998, 231615, 262497, 437495, 463230, 524994, 787491, 874990, 1312485, 1574982, 2624970, 3937455, 7874910]

約数ペア:

[(1, 7874910), (2, 3937455), (3, 2624970), (5, 1574982), (6, 1312485), (9, 874990), (10, 787491), (15, 524994), (17, 463230), (18, 437495), (30, 262497), (34, 231615), (45, 174998), (51, 154410), (85, 92646), (90, 87499), (102, 77205), (153, 51470), (170, 46323), (255, 30882), (306, 25735), (510, 15441), (765, 10294), (1530, 5147)]