30516759

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5356

約数の個数: 36

約数和(自身を含む): 55231176

約数和(自身を除く): 24714417

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5323, 5733, 15969, 37261, 47907, 69199, 111783, 207597, 260827, 335349, 484393, 622791, 782481, 1453179, 2347443, 3390751, 4359537, 10172253, 30516759]

約数ペア:

[(1, 30516759), (3, 10172253), (7, 4359537), (9, 3390751), (13, 2347443), (21, 1453179), (39, 782481), (49, 622791), (63, 484393), (91, 335349), (117, 260827), (147, 207597), (273, 111783), (441, 69199), (637, 47907), (819, 37261), (1911, 15969), (5323, 5733)]