19244790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1075

約数の個数: 80

約数和(自身を含む): 54049248

約数和(自身を除く): 34804458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1033, 1035, 1242, 1863, 2066, 2070, 3099, 3105, 3726, 5165, 6198, 6210, 9297, 9315, 10330, 15495, 18594, 18630, 23759, 27891, 30990, 46485, 47518, 55782, 71277, 83673, 92970, 118795, 139455, 142554, 167346, 213831, 237590, 278910, 356385, 418365, 427662, 641493, 712770, 836730, 1069155, 1282986, 1924479, 2138310, 3207465, 3848958, 6414930, 9622395, 19244790]

約数ペア:

[(1, 19244790), (2, 9622395), (3, 6414930), (5, 3848958), (6, 3207465), (9, 2138310), (10, 1924479), (15, 1282986), (18, 1069155), (23, 836730), (27, 712770), (30, 641493), (45, 427662), (46, 418365), (54, 356385), (69, 278910), (81, 237590), (90, 213831), (115, 167346), (135, 142554), (138, 139455), (162, 118795), (207, 92970), (230, 83673), (270, 71277), (345, 55782), (405, 47518), (414, 46485), (621, 30990), (690, 27891), (810, 23759), (1033, 18630), (1035, 18594), (1242, 15495), (1863, 10330), (2066, 9315), (2070, 9297), (3099, 6210), (3105, 6198), (3726, 5165)]