7137079460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{32911}}^1$

素因数の和:34476

約数の個数: 48

約数和(自身を含む): 17140569600

約数和(自身を除く): 10003490140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1549, 3098, 6196, 7745, 10843, 15490, 21686, 30980, 32911, 43372, 54215, 65822, 108430, 131644, 164555, 216860, 230377, 329110, 460754, 658220, 921508, 1151885, 2303770, 4607540, 50979139, 101958278, 203916556, 254895695, 356853973, 509791390, 713707946, 1019582780, 1427415892, 1784269865, 3568539730, 7137079460]

約数ペア:

[(1, 7137079460), (2, 3568539730), (4, 1784269865), (5, 1427415892), (7, 1019582780), (10, 713707946), (14, 509791390), (20, 356853973), (28, 254895695), (35, 203916556), (70, 101958278), (140, 50979139), (1549, 4607540), (3098, 2303770), (6196, 1151885), (7745, 921508), (10843, 658220), (15490, 460754), (21686, 329110), (30980, 230377), (32911, 216860), (43372, 164555), (54215, 131644), (65822, 108430)]