634269660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{621833}}^1$

素因数の和:621862

約数の個数: 48

約数和(自身を含む): 1880426016

約数和(自身を除く): 1246156356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 621833, 1243666, 1865499, 2487332, 3109165, 3730998, 6218330, 7461996, 9327495, 10571161, 12436660, 18654990, 21142322, 31713483, 37309980, 42284644, 52855805, 63426966, 105711610, 126853932, 158567415, 211423220, 317134830, 634269660]

約数ペア:

[(1, 634269660), (2, 317134830), (3, 211423220), (4, 158567415), (5, 126853932), (6, 105711610), (10, 63426966), (12, 52855805), (15, 42284644), (17, 37309980), (20, 31713483), (30, 21142322), (34, 18654990), (51, 12436660), (60, 10571161), (68, 9327495), (85, 7461996), (102, 6218330), (170, 3730998), (204, 3109165), (255, 2487332), (340, 1865499), (510, 1243666), (1020, 621833)]