68288490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44633}}^1$

素因数の和:44663

約数の個数: 48

約数和(自身を含む): 187998408

約数和(自身を除く): 119709918

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, 44633, 89266, 133899, 223165, 267798, 401697, 446330, 669495, 758761, 803394, 1338990, 1517522, 2008485, 2276283, 3793805, 4016970, 4552566, 6828849, 7587610, 11381415, 13657698, 22762830, 34144245, 68288490]

約数ペア:

[(1, 68288490), (2, 34144245), (3, 22762830), (5, 13657698), (6, 11381415), (9, 7587610), (10, 6828849), (15, 4552566), (17, 4016970), (18, 3793805), (30, 2276283), (34, 2008485), (45, 1517522), (51, 1338990), (85, 803394), (90, 758761), (102, 669495), (153, 446330), (170, 401697), (255, 267798), (306, 223165), (510, 133899), (765, 89266), (1530, 44633)]