315046870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{33409}}^1$

素因数の和:33480

約数の個数: 32

約数和(自身を含む): 606191040

約数和(自身を除く): 291144170

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 33409, 66818, 167045, 334090, 768407, 1369769, 1536814, 2739538, 3842035, 6848845, 7684070, 13697690, 31504687, 63009374, 157523435, 315046870]

約数ペア:

[(1, 315046870), (2, 157523435), (5, 63009374), (10, 31504687), (23, 13697690), (41, 7684070), (46, 6848845), (82, 3842035), (115, 2739538), (205, 1536814), (230, 1369769), (410, 768407), (943, 334090), (1886, 167045), (4715, 66818), (9430, 33409)]