42748110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3467}}^1$

素因数の和:3617

約数の個数: 48

約数和(自身を含む): 111988656

約数和(自身を除く): 69240546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 3467, 4110, 6165, 6934, 10401, 12330, 17335, 20802, 31203, 34670, 52005, 62406, 104010, 156015, 312030, 474979, 949958, 1424937, 2374895, 2849874, 4274811, 4749790, 7124685, 8549622, 14249370, 21374055, 42748110]

約数ペア:

[(1, 42748110), (2, 21374055), (3, 14249370), (5, 8549622), (6, 7124685), (9, 4749790), (10, 4274811), (15, 2849874), (18, 2374895), (30, 1424937), (45, 949958), (90, 474979), (137, 312030), (274, 156015), (411, 104010), (685, 62406), (822, 52005), (1233, 34670), (1370, 31203), (2055, 20802), (2466, 17335), (3467, 12330), (4110, 10401), (6165, 6934)]