88703030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 175504320

約数和(自身を除く): 86801290

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 169, 338, 365, 719, 730, 845, 949, 1438, 1690, 1898, 3595, 4745, 7190, 9347, 9490, 12337, 18694, 24674, 46735, 52487, 61685, 93470, 104974, 121511, 123370, 243022, 262435, 524870, 607555, 682331, 1215110, 1364662, 3411655, 6823310, 8870303, 17740606, 44351515, 88703030]

約数ペア:

[(1, 88703030), (2, 44351515), (5, 17740606), (10, 8870303), (13, 6823310), (26, 3411655), (65, 1364662), (73, 1215110), (130, 682331), (146, 607555), (169, 524870), (338, 262435), (365, 243022), (719, 123370), (730, 121511), (845, 104974), (949, 93470), (1438, 61685), (1690, 52487), (1898, 46735), (3595, 24674), (4745, 18694), (7190, 12337), (9347, 9490)]