19119510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3727}}^1$

素因数の和:3762

約数の個数: 64

約数和(自身を含む): 53683200

約数和(自身を除く): 34563690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 3727, 5130, 7454, 11181, 18635, 22362, 33543, 37270, 55905, 67086, 70813, 100629, 111810, 141626, 167715, 201258, 212439, 335430, 354065, 424878, 503145, 637317, 708130, 1006290, 1062195, 1274634, 1911951, 2124390, 3186585, 3823902, 6373170, 9559755, 19119510]

約数ペア:

[(1, 19119510), (2, 9559755), (3, 6373170), (5, 3823902), (6, 3186585), (9, 2124390), (10, 1911951), (15, 1274634), (18, 1062195), (19, 1006290), (27, 708130), (30, 637317), (38, 503145), (45, 424878), (54, 354065), (57, 335430), (90, 212439), (95, 201258), (114, 167715), (135, 141626), (171, 111810), (190, 100629), (270, 70813), (285, 67086), (342, 55905), (513, 37270), (570, 33543), (855, 22362), (1026, 18635), (1710, 11181), (2565, 7454), (3727, 5130)]