19626330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 51632640

約数和(自身を除く): 32006310

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1327, 1479, 2465, 2654, 2958, 3981, 4930, 6635, 7395, 7962, 13270, 14790, 19905, 22559, 38483, 39810, 45118, 67677, 76966, 112795, 115449, 135354, 192415, 225590, 230898, 338385, 384830, 577245, 654211, 676770, 1154490, 1308422, 1962633, 3271055, 3925266, 6542110, 9813165, 19626330]

約数ペア:

[(1, 19626330), (2, 9813165), (3, 6542110), (5, 3925266), (6, 3271055), (10, 1962633), (15, 1308422), (17, 1154490), (29, 676770), (30, 654211), (34, 577245), (51, 384830), (58, 338385), (85, 230898), (87, 225590), (102, 192415), (145, 135354), (170, 115449), (174, 112795), (255, 76966), (290, 67677), (435, 45118), (493, 39810), (510, 38483), (870, 22559), (986, 19905), (1327, 14790), (1479, 13270), (2465, 7962), (2654, 7395), (2958, 6635), (3981, 4930)]