3289180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 7348320

約数和(自身を除く): 4059140

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 107, 116, 145, 212, 214, 265, 290, 428, 530, 535, 580, 1060, 1070, 1537, 2140, 3074, 3103, 5671, 6148, 6206, 7685, 11342, 12412, 15370, 15515, 22684, 28355, 30740, 31030, 56710, 62060, 113420, 164459, 328918, 657836, 822295, 1644590, 3289180]

約数ペア:

[(1, 3289180), (2, 1644590), (4, 822295), (5, 657836), (10, 328918), (20, 164459), (29, 113420), (53, 62060), (58, 56710), (106, 31030), (107, 30740), (116, 28355), (145, 22684), (212, 15515), (214, 15370), (265, 12412), (290, 11342), (428, 7685), (530, 6206), (535, 6148), (580, 5671), (1060, 3103), (1070, 3074), (1537, 2140)]