2155849830

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{295727}}^1$

素因数の和:295752

約数の個数: 56

約数和(自身を含む): 5818152672

約数和(自身を除く): 3662302842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 295727, 591454, 887181, 1478635, 1774362, 2661543, 2957270, 4435905, 5323086, 7984629, 8871810, 13307715, 15969258, 23953887, 26615430, 39923145, 47907774, 71861661, 79846290, 119769435, 143723322, 215584983, 239538870, 359308305, 431169966, 718616610, 1077924915, 2155849830]

約数ペア:

[(1, 2155849830), (2, 1077924915), (3, 718616610), (5, 431169966), (6, 359308305), (9, 239538870), (10, 215584983), (15, 143723322), (18, 119769435), (27, 79846290), (30, 71861661), (45, 47907774), (54, 39923145), (81, 26615430), (90, 23953887), (135, 15969258), (162, 13307715), (243, 8871810), (270, 7984629), (405, 5323086), (486, 4435905), (729, 2957270), (810, 2661543), (1215, 1774362), (1458, 1478635), (2430, 887181), (3645, 591454), (7290, 295727)]