434588980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{11047}}^1$

素因数の和:11344

約数の個数: 48

約数和(自身を含む): 1046820096

約数和(自身を除く): 612231116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 562, 1124, 1405, 1967, 2810, 3934, 5620, 7868, 9835, 11047, 19670, 22094, 39340, 44188, 55235, 77329, 110470, 154658, 220940, 309316, 386645, 773290, 1546580, 3104207, 6208414, 12416828, 15521035, 21729449, 31042070, 43458898, 62084140, 86917796, 108647245, 217294490, 434588980]

約数ペア:

[(1, 434588980), (2, 217294490), (4, 108647245), (5, 86917796), (7, 62084140), (10, 43458898), (14, 31042070), (20, 21729449), (28, 15521035), (35, 12416828), (70, 6208414), (140, 3104207), (281, 1546580), (562, 773290), (1124, 386645), (1405, 309316), (1967, 220940), (2810, 154658), (3934, 110470), (5620, 77329), (7868, 55235), (9835, 44188), (11047, 39340), (19670, 22094)]