7923450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 19882656

約数和(自身を除く): 11959206

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 202, 303, 505, 523, 606, 1010, 1046, 1515, 1569, 2525, 2615, 3030, 3138, 5050, 5230, 7575, 7845, 13075, 15150, 15690, 26150, 39225, 52823, 78450, 105646, 158469, 264115, 316938, 528230, 792345, 1320575, 1584690, 2641150, 3961725, 7923450]

約数ペア:

[(1, 7923450), (2, 3961725), (3, 2641150), (5, 1584690), (6, 1320575), (10, 792345), (15, 528230), (25, 316938), (30, 264115), (50, 158469), (75, 105646), (101, 78450), (150, 52823), (202, 39225), (303, 26150), (505, 15690), (523, 15150), (606, 13075), (1010, 7845), (1046, 7575), (1515, 5230), (1569, 5050), (2525, 3138), (2615, 3030)]