329958580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{2843}}^1$

素因数の和:3688

約数の個数: 48

約数和(自身を含む): 793134720

約数和(自身を除く): 463176140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 829, 1658, 2843, 3316, 4145, 5686, 5803, 8290, 11372, 11606, 14215, 16580, 19901, 23212, 28430, 29015, 39802, 56860, 58030, 79604, 99505, 116060, 199010, 398020, 2356847, 4713694, 9427388, 11784235, 16497929, 23568470, 32995858, 47136940, 65991716, 82489645, 164979290, 329958580]

約数ペア:

[(1, 329958580), (2, 164979290), (4, 82489645), (5, 65991716), (7, 47136940), (10, 32995858), (14, 23568470), (20, 16497929), (28, 11784235), (35, 9427388), (70, 4713694), (140, 2356847), (829, 398020), (1658, 199010), (2843, 116060), (3316, 99505), (4145, 79604), (5686, 58030), (5803, 56860), (8290, 39802), (11372, 29015), (11606, 28430), (14215, 23212), (16580, 19901)]