713609540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{728173}}^1$

素因数の和:728196

約数の個数: 36

約数和(自身を含む): 1743248556

約数和(自身を除く): 1029639016

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 728173, 1456346, 2912692, 3640865, 5097211, 7281730, 10194422, 14563460, 20388844, 25486055, 35680477, 50972110, 71360954, 101944220, 142721908, 178402385, 356804770, 713609540]

約数ペア:

[(1, 713609540), (2, 356804770), (4, 178402385), (5, 142721908), (7, 101944220), (10, 71360954), (14, 50972110), (20, 35680477), (28, 25486055), (35, 20388844), (49, 14563460), (70, 10194422), (98, 7281730), (140, 5097211), (196, 3640865), (245, 2912692), (490, 1456346), (980, 728173)]