2970100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{4243}}^1$

素因数の和:4264

約数の個数: 36

約数和(自身を含む): 7367584

約数和(自身を除く): 4397484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 4243, 8486, 16972, 21215, 29701, 42430, 59402, 84860, 106075, 118804, 148505, 212150, 297010, 424300, 594020, 742525, 1485050, 2970100]

約数ペア:

[(1, 2970100), (2, 1485050), (4, 742525), (5, 594020), (7, 424300), (10, 297010), (14, 212150), (20, 148505), (25, 118804), (28, 106075), (35, 84860), (50, 59402), (70, 42430), (100, 29701), (140, 21215), (175, 16972), (350, 8486), (700, 4243)]