19251567270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1828259}}^1$

素因数の和:1828291

約数の個数: 80

約数和(自身を含む): 55747303920

約数和(自身を除く): 36495736650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 1828259, 3656518, 5484777, 9141295, 10969554, 16454331, 18282590, 23767367, 27423885, 32908662, 47534734, 49362993, 54847770, 71302101, 82271655, 98725986, 118836835, 142604202, 148088979, 164543310, 213906303, 237673670, 246814965, 296177958, 356510505, 427812606, 493629930, 641718909, 713021010, 740444895, 1069531515, 1283437818, 1480889790, 1925156727, 2139063030, 3208594545, 3850313454, 6417189090, 9625783635, 19251567270]

約数ペア:

[(1, 19251567270), (2, 9625783635), (3, 6417189090), (5, 3850313454), (6, 3208594545), (9, 2139063030), (10, 1925156727), (13, 1480889790), (15, 1283437818), (18, 1069531515), (26, 740444895), (27, 713021010), (30, 641718909), (39, 493629930), (45, 427812606), (54, 356510505), (65, 296177958), (78, 246814965), (81, 237673670), (90, 213906303), (117, 164543310), (130, 148088979), (135, 142604202), (162, 118836835), (195, 98725986), (234, 82271655), (270, 71302101), (351, 54847770), (390, 49362993), (405, 47534734), (585, 32908662), (702, 27423885), (810, 23767367), (1053, 18282590), (1170, 16454331), (1755, 10969554), (2106, 9141295), (3510, 5484777), (5265, 3656518), (10530, 1828259)]