664992810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{16831}}^1$

素因数の和:17283

約数の個数: 48

約数和(自身を含む): 1733022720

約数和(自身を除く): 1068029910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1317, 2195, 2634, 3951, 4390, 6585, 7902, 13170, 16831, 19755, 33662, 39510, 50493, 84155, 100986, 151479, 168310, 252465, 302958, 504930, 757395, 1514790, 7388809, 14777618, 22166427, 36944045, 44332854, 66499281, 73888090, 110832135, 132998562, 221664270, 332496405, 664992810]

約数ペア:

[(1, 664992810), (2, 332496405), (3, 221664270), (5, 132998562), (6, 110832135), (9, 73888090), (10, 66499281), (15, 44332854), (18, 36944045), (30, 22166427), (45, 14777618), (90, 7388809), (439, 1514790), (878, 757395), (1317, 504930), (2195, 302958), (2634, 252465), (3951, 168310), (4390, 151479), (6585, 100986), (7902, 84155), (13170, 50493), (16831, 39510), (19755, 33662)]