2021690610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7487743}}^1$

素因数の和:7487759

約数の個数: 32

約数和(自身を含む): 5391175680

約数和(自身を除く): 3369485070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7487743, 14975486, 22463229, 37438715, 44926458, 67389687, 74877430, 112316145, 134779374, 202169061, 224632290, 336948435, 404338122, 673896870, 1010845305, 2021690610]

約数ペア:

[(1, 2021690610), (2, 1010845305), (3, 673896870), (5, 404338122), (6, 336948435), (9, 224632290), (10, 202169061), (15, 134779374), (18, 112316145), (27, 74877430), (30, 67389687), (45, 44926458), (54, 37438715), (90, 22463229), (135, 14975486), (270, 7487743)]