107970100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{154243}}^1$

素因数の和:154264

約数の個数: 36

約数和(自身を含む): 267767584

約数和(自身を除く): 159797484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 154243, 308486, 616972, 771215, 1079701, 1542430, 2159402, 3084860, 3856075, 4318804, 5398505, 7712150, 10797010, 15424300, 21594020, 26992525, 53985050, 107970100]

約数ペア:

[(1, 107970100), (2, 53985050), (4, 26992525), (5, 21594020), (7, 15424300), (10, 10797010), (14, 7712150), (20, 5398505), (25, 4318804), (28, 3856075), (35, 3084860), (50, 2159402), (70, 1542430), (100, 1079701), (140, 771215), (175, 616972), (350, 308486), (700, 154243)]