61680270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108211}}^1$

素因数の和:108240

約数の個数: 32

約数和(自身を含む): 155825280

約数和(自身を除く): 94145010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 108211, 216422, 324633, 541055, 649266, 1082110, 1623165, 2056009, 3246330, 4112018, 6168027, 10280045, 12336054, 20560090, 30840135, 61680270]

約数ペア:

[(1, 61680270), (2, 30840135), (3, 20560090), (5, 12336054), (6, 10280045), (10, 6168027), (15, 4112018), (19, 3246330), (30, 2056009), (38, 1623165), (57, 1082110), (95, 649266), (114, 541055), (190, 324633), (285, 216422), (570, 108211)]