85855860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{476977}}^1$

素因数の和:476992

約数の個数: 36

約数和(自身を含む): 260429988

約数和(自身を除く): 174574128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 476977, 953954, 1430931, 1907908, 2384885, 2861862, 4292793, 4769770, 5723724, 7154655, 8585586, 9539540, 14309310, 17171172, 21463965, 28618620, 42927930, 85855860]

約数ペア:

[(1, 85855860), (2, 42927930), (3, 28618620), (4, 21463965), (5, 17171172), (6, 14309310), (9, 9539540), (10, 8585586), (12, 7154655), (15, 5723724), (18, 4769770), (20, 4292793), (30, 2861862), (36, 2384885), (45, 1907908), (60, 1430931), (90, 953954), (180, 476977)]