537950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 1205280

約数和(自身を除く): 667330

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 53, 58, 70, 106, 145, 175, 203, 265, 290, 350, 371, 406, 530, 725, 742, 1015, 1325, 1450, 1537, 1855, 2030, 2650, 3074, 3710, 5075, 7685, 9275, 10150, 10759, 15370, 18550, 21518, 38425, 53795, 76850, 107590, 268975, 537950]

約数ペア:

[(1, 537950), (2, 268975), (5, 107590), (7, 76850), (10, 53795), (14, 38425), (25, 21518), (29, 18550), (35, 15370), (50, 10759), (53, 10150), (58, 9275), (70, 7685), (106, 5075), (145, 3710), (175, 3074), (203, 2650), (265, 2030), (290, 1855), (350, 1537), (371, 1450), (406, 1325), (530, 1015), (725, 742)]