65455140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1090919}}^1$

素因数の和:1090931

約数の個数: 24

約数和(自身を含む): 183274560

約数和(自身を除く): 117819420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1090919, 2181838, 3272757, 4363676, 5454595, 6545514, 10909190, 13091028, 16363785, 21818380, 32727570, 65455140]

約数ペア:

[(1, 65455140), (2, 32727570), (3, 21818380), (4, 16363785), (5, 13091028), (6, 10909190), (10, 6545514), (12, 5454595), (15, 4363676), (20, 3272757), (30, 2181838), (60, 1090919)]