45705420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{253919}}^1$

素因数の和:253934

約数の個数: 36

約数和(自身を含む): 138640320

約数和(自身を除く): 92934900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 253919, 507838, 761757, 1015676, 1269595, 1523514, 2285271, 2539190, 3047028, 3808785, 4570542, 5078380, 7617570, 9141084, 11426355, 15235140, 22852710, 45705420]

約数ペア:

[(1, 45705420), (2, 22852710), (3, 15235140), (4, 11426355), (5, 9141084), (6, 7617570), (9, 5078380), (10, 4570542), (12, 3808785), (15, 3047028), (18, 2539190), (20, 2285271), (30, 1523514), (36, 1269595), (45, 1015676), (60, 761757), (90, 507838), (180, 253919)]