31634340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1201}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 88851840

約数和(自身を除く): 57217500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1201, 1317, 1756, 2195, 2402, 2634, 3603, 4390, 4804, 5268, 6005, 6585, 7206, 8780, 12010, 13170, 14412, 18015, 24020, 26340, 36030, 72060, 527239, 1054478, 1581717, 2108956, 2636195, 3163434, 5272390, 6326868, 7908585, 10544780, 15817170, 31634340]

約数ペア:

[(1, 31634340), (2, 15817170), (3, 10544780), (4, 7908585), (5, 6326868), (6, 5272390), (10, 3163434), (12, 2636195), (15, 2108956), (20, 1581717), (30, 1054478), (60, 527239), (439, 72060), (878, 36030), (1201, 26340), (1317, 24020), (1756, 18015), (2195, 14412), (2402, 13170), (2634, 12010), (3603, 8780), (4390, 7206), (4804, 6585), (5268, 6005)]