9964740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8741}}^1$

素因数の和:8772

約数の個数: 48

約数和(自身を含む): 29373120

約数和(自身を除く): 19408380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 8741, 17482, 26223, 34964, 43705, 52446, 87410, 104892, 131115, 166079, 174820, 262230, 332158, 498237, 524460, 664316, 830395, 996474, 1660790, 1992948, 2491185, 3321580, 4982370, 9964740]

約数ペア:

[(1, 9964740), (2, 4982370), (3, 3321580), (4, 2491185), (5, 1992948), (6, 1660790), (10, 996474), (12, 830395), (15, 664316), (19, 524460), (20, 498237), (30, 332158), (38, 262230), (57, 174820), (60, 166079), (76, 131115), (95, 104892), (114, 87410), (190, 52446), (228, 43705), (285, 34964), (380, 26223), (570, 17482), (1140, 8741)]