69043140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383573}}^1$

素因数の和:383588

約数の個数: 36

約数和(自身を含む): 209431404

約数和(自身を除く): 140388264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383573, 767146, 1150719, 1534292, 1917865, 2301438, 3452157, 3835730, 4602876, 5753595, 6904314, 7671460, 11507190, 13808628, 17260785, 23014380, 34521570, 69043140]

約数ペア:

[(1, 69043140), (2, 34521570), (3, 23014380), (4, 17260785), (5, 13808628), (6, 11507190), (9, 7671460), (10, 6904314), (12, 5753595), (15, 4602876), (18, 3835730), (20, 3452157), (30, 2301438), (36, 1917865), (45, 1534292), (60, 1150719), (90, 767146), (180, 383573)]