40710390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193859}}^1$

素因数の和:193876

約数の個数: 32

約数和(自身を含む): 111663360

約数和(自身を除く): 70952970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 193859, 387718, 581577, 969295, 1163154, 1357013, 1938590, 2714026, 2907885, 4071039, 5815770, 6785065, 8142078, 13570130, 20355195, 40710390]

約数ペア:

[(1, 40710390), (2, 20355195), (3, 13570130), (5, 8142078), (6, 6785065), (7, 5815770), (10, 4071039), (14, 2907885), (15, 2714026), (21, 1938590), (30, 1357013), (35, 1163154), (42, 969295), (70, 581577), (105, 387718), (210, 193859)]