1407175070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{9859}}^1$

素因数の和:11912

約数の個数: 32

約数和(自身を含む): 2896473600

約数和(自身を除く): 1489298530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2039, 4078, 9859, 10195, 14273, 19718, 20390, 28546, 49295, 69013, 71365, 98590, 138026, 142730, 345065, 690130, 20102501, 40205002, 100512505, 140717507, 201025010, 281435014, 703587535, 1407175070]

約数ペア:

[(1, 1407175070), (2, 703587535), (5, 281435014), (7, 201025010), (10, 140717507), (14, 100512505), (35, 40205002), (70, 20102501), (2039, 690130), (4078, 345065), (9859, 142730), (10195, 138026), (14273, 98590), (19718, 71365), (20390, 69013), (28546, 49295)]