816019740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4533443}}^1$

素因数の和:4533458

約数の個数: 36

約数和(自身を含む): 2475260424

約数和(自身を除く): 1659240684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4533443, 9066886, 13600329, 18133772, 22667215, 27200658, 40800987, 45334430, 54401316, 68001645, 81601974, 90668860, 136003290, 163203948, 204004935, 272006580, 408009870, 816019740]

約数ペア:

[(1, 816019740), (2, 408009870), (3, 272006580), (4, 204004935), (5, 163203948), (6, 136003290), (9, 90668860), (10, 81601974), (12, 68001645), (15, 54401316), (18, 45334430), (20, 40800987), (30, 27200658), (36, 22667215), (45, 18133772), (60, 13600329), (90, 9066886), (180, 4533443)]