15702994970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{55639}}^1$

素因数の和:55839

約数の個数: 48

約数和(自身を含む): 30790730880

約数和(自身を除く): 15087735910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 169, 334, 338, 835, 845, 1670, 1690, 2171, 4342, 10855, 21710, 28223, 55639, 56446, 111278, 141115, 278195, 282230, 556390, 723307, 1446614, 3616535, 7233070, 9291713, 9402991, 18583426, 18805982, 46458565, 47014955, 92917130, 94029910, 120792269, 241584538, 603961345, 1207922690, 1570299497, 3140598994, 7851497485, 15702994970]

約数ペア:

[(1, 15702994970), (2, 7851497485), (5, 3140598994), (10, 1570299497), (13, 1207922690), (26, 603961345), (65, 241584538), (130, 120792269), (167, 94029910), (169, 92917130), (334, 47014955), (338, 46458565), (835, 18805982), (845, 18583426), (1670, 9402991), (1690, 9291713), (2171, 7233070), (4342, 3616535), (10855, 1446614), (21710, 723307), (28223, 556390), (55639, 282230), (56446, 278195), (111278, 141115)]