19121310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 54643680

約数和(自身を除く): 35522370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 59, 65, 78, 90, 117, 118, 130, 177, 195, 234, 277, 295, 354, 390, 531, 554, 585, 590, 767, 831, 885, 1062, 1170, 1385, 1534, 1662, 1770, 2301, 2493, 2655, 2770, 3601, 3835, 4155, 4602, 4986, 5310, 6903, 7202, 7670, 8310, 10803, 11505, 12465, 13806, 16343, 18005, 21606, 23010, 24930, 32409, 32686, 34515, 36010, 49029, 54015, 64818, 69030, 81715, 98058, 108030, 147087, 162045, 163430, 212459, 245145, 294174, 324090, 424918, 490290, 637377, 735435, 1062295, 1274754, 1470870, 1912131, 2124590, 3186885, 3824262, 6373770, 9560655, 19121310]

約数ペア:

[(1, 19121310), (2, 9560655), (3, 6373770), (5, 3824262), (6, 3186885), (9, 2124590), (10, 1912131), (13, 1470870), (15, 1274754), (18, 1062295), (26, 735435), (30, 637377), (39, 490290), (45, 424918), (59, 324090), (65, 294174), (78, 245145), (90, 212459), (117, 163430), (118, 162045), (130, 147087), (177, 108030), (195, 98058), (234, 81715), (277, 69030), (295, 64818), (354, 54015), (390, 49029), (531, 36010), (554, 34515), (585, 32686), (590, 32409), (767, 24930), (831, 23010), (885, 21606), (1062, 18005), (1170, 16343), (1385, 13806), (1534, 12465), (1662, 11505), (1770, 10803), (2301, 8310), (2493, 7670), (2655, 7202), (2770, 6903), (3601, 5310), (3835, 4986), (4155, 4602)]