305670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 767232

約数和(自身を除く): 461562

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 443, 690, 886, 1329, 2215, 2658, 4430, 6645, 10189, 13290, 20378, 30567, 50945, 61134, 101890, 152835, 305670]

約数ペア:

[(1, 305670), (2, 152835), (3, 101890), (5, 61134), (6, 50945), (10, 30567), (15, 20378), (23, 13290), (30, 10189), (46, 6645), (69, 4430), (115, 2658), (138, 2215), (230, 1329), (345, 886), (443, 690)]