6976550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 15332352

約数和(自身を除く): 8355802

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 643, 775, 1085, 1286, 1550, 2170, 3215, 4501, 5425, 6430, 9002, 10850, 16075, 19933, 22505, 32150, 39866, 45010, 99665, 112525, 139531, 199330, 225050, 279062, 498325, 697655, 996650, 1395310, 3488275, 6976550]

約数ペア:

[(1, 6976550), (2, 3488275), (5, 1395310), (7, 996650), (10, 697655), (14, 498325), (25, 279062), (31, 225050), (35, 199330), (50, 139531), (62, 112525), (70, 99665), (155, 45010), (175, 39866), (217, 32150), (310, 22505), (350, 19933), (434, 16075), (643, 10850), (775, 9002), (1085, 6430), (1286, 5425), (1550, 4501), (2170, 3215)]