38843610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 101267712

約数和(自身を除く): 62424102

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 390, 411, 685, 727, 822, 1370, 1454, 1781, 2055, 2181, 3562, 3635, 4110, 4362, 5343, 7270, 8905, 9451, 10686, 10905, 17810, 18902, 21810, 26715, 28353, 47255, 53430, 56706, 94510, 99599, 141765, 199198, 283530, 298797, 497995, 597594, 995990, 1294787, 1493985, 2589574, 2987970, 3884361, 6473935, 7768722, 12947870, 19421805, 38843610]

約数ペア:

[(1, 38843610), (2, 19421805), (3, 12947870), (5, 7768722), (6, 6473935), (10, 3884361), (13, 2987970), (15, 2589574), (26, 1493985), (30, 1294787), (39, 995990), (65, 597594), (78, 497995), (130, 298797), (137, 283530), (195, 199198), (274, 141765), (390, 99599), (411, 94510), (685, 56706), (727, 53430), (822, 47255), (1370, 28353), (1454, 26715), (1781, 21810), (2055, 18902), (2181, 17810), (3562, 10905), (3635, 10686), (4110, 9451), (4362, 8905), (5343, 7270)]