8195670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13009}}^1$

素因数の和:13029

約数の個数: 48

約数和(自身を含む): 24354720

約数和(自身を除く): 16159050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 13009, 26018, 39027, 65045, 78054, 91063, 117081, 130090, 182126, 195135, 234162, 273189, 390270, 455315, 546378, 585405, 819567, 910630, 1170810, 1365945, 1639134, 2731890, 4097835, 8195670]

約数ペア:

[(1, 8195670), (2, 4097835), (3, 2731890), (5, 1639134), (6, 1365945), (7, 1170810), (9, 910630), (10, 819567), (14, 585405), (15, 546378), (18, 455315), (21, 390270), (30, 273189), (35, 234162), (42, 195135), (45, 182126), (63, 130090), (70, 117081), (90, 91063), (105, 78054), (126, 65045), (210, 39027), (315, 26018), (630, 13009)]