30784350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8923}}^1$

素因数の和:8961

約数の個数: 48

約数和(自身を含む): 79673472

約数和(自身を除く): 48889122

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 8923, 17846, 26769, 44615, 53538, 89230, 133845, 205229, 223075, 267690, 410458, 446150, 615687, 669225, 1026145, 1231374, 1338450, 2052290, 3078435, 5130725, 6156870, 10261450, 15392175, 30784350]

約数ペア:

[(1, 30784350), (2, 15392175), (3, 10261450), (5, 6156870), (6, 5130725), (10, 3078435), (15, 2052290), (23, 1338450), (25, 1231374), (30, 1026145), (46, 669225), (50, 615687), (69, 446150), (75, 410458), (115, 267690), (138, 223075), (150, 205229), (230, 133845), (345, 89230), (575, 53538), (690, 44615), (1150, 26769), (1725, 17846), (3450, 8923)]