1657380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 4846464

約数和(自身を除く): 3189084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1201, 1380, 2402, 3603, 4804, 6005, 7206, 12010, 14412, 18015, 24020, 27623, 36030, 55246, 72060, 82869, 110492, 138115, 165738, 276230, 331476, 414345, 552460, 828690, 1657380]

約数ペア:

[(1, 1657380), (2, 828690), (3, 552460), (4, 414345), (5, 331476), (6, 276230), (10, 165738), (12, 138115), (15, 110492), (20, 82869), (23, 72060), (30, 55246), (46, 36030), (60, 27623), (69, 24020), (92, 18015), (115, 14412), (138, 12010), (230, 7206), (276, 6005), (345, 4804), (460, 3603), (690, 2402), (1201, 1380)]