243601830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{300743}}^1$

素因数の和:300762

約数の個数: 40

約数和(自身を含む): 655020432

約数和(自身を除く): 411418602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 300743, 601486, 902229, 1503715, 1804458, 2706687, 3007430, 4511145, 5413374, 8120061, 9022290, 13533435, 16240122, 24360183, 27066870, 40600305, 48720366, 81200610, 121800915, 243601830]

約数ペア:

[(1, 243601830), (2, 121800915), (3, 81200610), (5, 48720366), (6, 40600305), (9, 27066870), (10, 24360183), (15, 16240122), (18, 13533435), (27, 9022290), (30, 8120061), (45, 5413374), (54, 4511145), (81, 3007430), (90, 2706687), (135, 1804458), (162, 1503715), (270, 902229), (405, 601486), (810, 300743)]