2100027236860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{13799627}}^1$

素因数の和:13800730

約数の個数: 48

約数和(自身を含む): 5044702408704

約数和(自身を除く): 2944675171844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1087, 2174, 4348, 5435, 7609, 10870, 15218, 21740, 30436, 38045, 76090, 152180, 13799627, 27599254, 55198508, 68998135, 96597389, 137996270, 193194778, 275992540, 386389556, 482986945, 965973890, 1931947780, 15000194549, 30000389098, 60000778196, 75000972745, 105001361843, 150001945490, 210002723686, 300003890980, 420005447372, 525006809215, 1050013618430, 2100027236860]

約数ペア:

[(1, 2100027236860), (2, 1050013618430), (4, 525006809215), (5, 420005447372), (7, 300003890980), (10, 210002723686), (14, 150001945490), (20, 105001361843), (28, 75000972745), (35, 60000778196), (70, 30000389098), (140, 15000194549), (1087, 1931947780), (2174, 965973890), (4348, 482986945), (5435, 386389556), (7609, 275992540), (10870, 193194778), (15218, 137996270), (21740, 96597389), (30436, 68998135), (38045, 55198508), (76090, 27599254), (152180, 13799627)]