334511240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{170669}}^1$

素因数の和:170694

約数の個数: 48

約数和(自身を含む): 875537100

約数和(自身を除く): 541025860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 170669, 341338, 682676, 853345, 1194683, 1365352, 1706690, 2389366, 3413380, 4778732, 5973415, 6826760, 8362781, 9557464, 11946830, 16725562, 23893660, 33451124, 41813905, 47787320, 66902248, 83627810, 167255620, 334511240]

約数ペア:

[(1, 334511240), (2, 167255620), (4, 83627810), (5, 66902248), (7, 47787320), (8, 41813905), (10, 33451124), (14, 23893660), (20, 16725562), (28, 11946830), (35, 9557464), (40, 8362781), (49, 6826760), (56, 5973415), (70, 4778732), (98, 3413380), (140, 2389366), (196, 1706690), (245, 1365352), (280, 1194683), (392, 853345), (490, 682676), (980, 341338), (1960, 170669)]