2251636730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{733}}^1\times {\mathrm{6269}}^1$

素因数の和:7023

約数の個数: 48

約数和(自身を含む): 4721836680

約数和(自身を除く): 2470199950

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 733, 1466, 3665, 5131, 6269, 7330, 10262, 12538, 25655, 31345, 35917, 43883, 51310, 62690, 71834, 87766, 179585, 219415, 307181, 359170, 438830, 614362, 1535905, 3071810, 4595177, 9190354, 22975885, 32166239, 45951770, 64332478, 160831195, 225163673, 321662390, 450327346, 1125818365, 2251636730]

約数ペア:

[(1, 2251636730), (2, 1125818365), (5, 450327346), (7, 321662390), (10, 225163673), (14, 160831195), (35, 64332478), (49, 45951770), (70, 32166239), (98, 22975885), (245, 9190354), (490, 4595177), (733, 3071810), (1466, 1535905), (3665, 614362), (5131, 438830), (6269, 359170), (7330, 307181), (10262, 219415), (12538, 179585), (25655, 87766), (31345, 71834), (35917, 62690), (43883, 51310)]