1554927270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{234529}}^1$

素因数の和:234569

約数の個数: 64

約数和(自身を含む): 4255312320

約数和(自身を除く): 2700385050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 234529, 469058, 703587, 1172645, 1407174, 2345290, 3048877, 3517935, 3986993, 6097754, 7035870, 7973986, 9146631, 11960979, 15244385, 18293262, 19934965, 23921958, 30488770, 39869930, 45733155, 51830909, 59804895, 91466310, 103661818, 119609790, 155492727, 259154545, 310985454, 518309090, 777463635, 1554927270]

約数ペア:

[(1, 1554927270), (2, 777463635), (3, 518309090), (5, 310985454), (6, 259154545), (10, 155492727), (13, 119609790), (15, 103661818), (17, 91466310), (26, 59804895), (30, 51830909), (34, 45733155), (39, 39869930), (51, 30488770), (65, 23921958), (78, 19934965), (85, 18293262), (102, 15244385), (130, 11960979), (170, 9146631), (195, 7973986), (221, 7035870), (255, 6097754), (390, 3986993), (442, 3517935), (510, 3048877), (663, 2345290), (1105, 1407174), (1326, 1172645), (2210, 703587), (3315, 469058), (6630, 234529)]