68197410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{252583}}^1$

素因数の和:252599

約数の個数: 32

約数和(自身を含む): 181860480

約数和(自身を除く): 113663070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 252583, 505166, 757749, 1262915, 1515498, 2273247, 2525830, 3788745, 4546494, 6819741, 7577490, 11366235, 13639482, 22732470, 34098705, 68197410]

約数ペア:

[(1, 68197410), (2, 34098705), (3, 22732470), (5, 13639482), (6, 11366235), (9, 7577490), (10, 6819741), (15, 4546494), (18, 3788745), (27, 2525830), (30, 2273247), (45, 1515498), (54, 1262915), (90, 757749), (135, 505166), (270, 252583)]