17198730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1285

約数の個数: 80

約数和(自身を含む): 49005000

約数和(自身を除く): 31806270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1249, 1377, 1530, 2295, 2498, 2754, 3747, 4590, 6245, 6885, 7494, 11241, 12490, 13770, 18735, 21233, 22482, 33723, 37470, 42466, 56205, 63699, 67446, 101169, 106165, 112410, 127398, 168615, 191097, 202338, 212330, 318495, 337230, 382194, 505845, 573291, 636990, 955485, 1011690, 1146582, 1719873, 1910970, 2866455, 3439746, 5732910, 8599365, 17198730]

約数ペア:

[(1, 17198730), (2, 8599365), (3, 5732910), (5, 3439746), (6, 2866455), (9, 1910970), (10, 1719873), (15, 1146582), (17, 1011690), (18, 955485), (27, 636990), (30, 573291), (34, 505845), (45, 382194), (51, 337230), (54, 318495), (81, 212330), (85, 202338), (90, 191097), (102, 168615), (135, 127398), (153, 112410), (162, 106165), (170, 101169), (255, 67446), (270, 63699), (306, 56205), (405, 42466), (459, 37470), (510, 33723), (765, 22482), (810, 21233), (918, 18735), (1249, 13770), (1377, 12490), (1530, 11241), (2295, 7494), (2498, 6885), (2754, 6245), (3747, 4590)]