456722140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{466043}}^1$

素因数の和:466066

約数の個数: 36

約数和(自身を含む): 1115709336

約数和(自身を除く): 658987196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 466043, 932086, 1864172, 2330215, 3262301, 4660430, 6524602, 9320860, 13049204, 16311505, 22836107, 32623010, 45672214, 65246020, 91344428, 114180535, 228361070, 456722140]

約数ペア:

[(1, 456722140), (2, 228361070), (4, 114180535), (5, 91344428), (7, 65246020), (10, 45672214), (14, 32623010), (20, 22836107), (28, 16311505), (35, 13049204), (49, 9320860), (70, 6524602), (98, 4660430), (140, 3262301), (196, 2330215), (245, 1864172), (490, 932086), (980, 466043)]