487996510

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{2099}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 894499200

約数和(自身を除く): 406502690

約数列:

[1, 2, 5, 10, 67, 134, 335, 347, 670, 694, 1735, 2099, 3470, 4198, 10495, 20990, 23249, 46498, 116245, 140633, 232490, 281266, 703165, 728353, 1406330, 1456706, 3641765, 7283530, 48799651, 97599302, 243998255, 487996510]

約数ペア:

[(1, 487996510), (2, 243998255), (5, 97599302), (10, 48799651), (67, 7283530), (134, 3641765), (335, 1456706), (347, 1406330), (670, 728353), (694, 703165), (1735, 281266), (2099, 232490), (3470, 140633), (4198, 116245), (10495, 46498), (20990, 23249)]