19722030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22669}}^1$

素因数の和:22708

約数の個数: 32

約数和(自身を含む): 48967200

約数和(自身を除く): 29245170

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 22669, 45338, 68007, 113345, 136014, 226690, 340035, 657401, 680070, 1314802, 1972203, 3287005, 3944406, 6574010, 9861015, 19722030]

約数ペア:

[(1, 19722030), (2, 9861015), (3, 6574010), (5, 3944406), (6, 3287005), (10, 1972203), (15, 1314802), (29, 680070), (30, 657401), (58, 340035), (87, 226690), (145, 136014), (174, 113345), (290, 68007), (435, 45338), (870, 22669)]