2922390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1741

約数の個数: 48

約数和(自身を含む): 8002800

約数和(自身を除く): 5080410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1709, 1710, 3418, 5127, 8545, 10254, 15381, 17090, 25635, 30762, 32471, 51270, 64942, 76905, 97413, 153810, 162355, 194826, 292239, 324710, 487065, 584478, 974130, 1461195, 2922390]

約数ペア:

[(1, 2922390), (2, 1461195), (3, 974130), (5, 584478), (6, 487065), (9, 324710), (10, 292239), (15, 194826), (18, 162355), (19, 153810), (30, 97413), (38, 76905), (45, 64942), (57, 51270), (90, 32471), (95, 30762), (114, 25635), (171, 17090), (190, 15381), (285, 10254), (342, 8545), (570, 5127), (855, 3418), (1709, 1710)]