157280430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5227}}^1$

素因数の和:5313

約数の個数: 64

約数和(自身を含む): 406529280

約数和(自身を除く): 249248850

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 1003, 1770, 2006, 3009, 5015, 5227, 6018, 10030, 10454, 15045, 15681, 26135, 30090, 31362, 52270, 78405, 88859, 156810, 177718, 266577, 308393, 444295, 533154, 616786, 888590, 925179, 1332885, 1541965, 1850358, 2665770, 3083930, 4625895, 5242681, 9251790, 10485362, 15728043, 26213405, 31456086, 52426810, 78640215, 157280430]

約数ペア:

[(1, 157280430), (2, 78640215), (3, 52426810), (5, 31456086), (6, 26213405), (10, 15728043), (15, 10485362), (17, 9251790), (30, 5242681), (34, 4625895), (51, 3083930), (59, 2665770), (85, 1850358), (102, 1541965), (118, 1332885), (170, 925179), (177, 888590), (255, 616786), (295, 533154), (354, 444295), (510, 308393), (590, 266577), (885, 177718), (1003, 156810), (1770, 88859), (2006, 78405), (3009, 52270), (5015, 31362), (5227, 30090), (6018, 26135), (10030, 15681), (10454, 15045)]