2017506690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{431}}^1\times {\mathrm{5779}}^1$

素因数の和:6229

約数の個数: 80

約数和(自身を含む): 5438378880

約数和(自身を除く): 3420872190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 431, 810, 862, 1293, 2155, 2586, 3879, 4310, 5779, 6465, 7758, 11558, 11637, 12930, 17337, 19395, 23274, 28895, 34674, 34911, 38790, 52011, 57790, 58185, 69822, 86685, 104022, 116370, 156033, 173370, 174555, 260055, 312066, 349110, 468099, 520110, 780165, 936198, 1560330, 2340495, 2490749, 4680990, 4981498, 7472247, 12453745, 14944494, 22416741, 24907490, 37361235, 44833482, 67250223, 74722470, 112083705, 134500446, 201750669, 224167410, 336251115, 403501338, 672502230, 1008753345, 2017506690]

約数ペア:

[(1, 2017506690), (2, 1008753345), (3, 672502230), (5, 403501338), (6, 336251115), (9, 224167410), (10, 201750669), (15, 134500446), (18, 112083705), (27, 74722470), (30, 67250223), (45, 44833482), (54, 37361235), (81, 24907490), (90, 22416741), (135, 14944494), (162, 12453745), (270, 7472247), (405, 4981498), (431, 4680990), (810, 2490749), (862, 2340495), (1293, 1560330), (2155, 936198), (2586, 780165), (3879, 520110), (4310, 468099), (5779, 349110), (6465, 312066), (7758, 260055), (11558, 174555), (11637, 173370), (12930, 156033), (17337, 116370), (19395, 104022), (23274, 86685), (28895, 69822), (34674, 58185), (34911, 57790), (38790, 52011)]