78228330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 192689280

約数和(自身を除く): 114460950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 89, 166, 178, 249, 267, 353, 415, 445, 498, 534, 706, 830, 890, 1059, 1245, 1335, 1765, 2118, 2490, 2670, 3530, 5295, 7387, 10590, 14774, 22161, 29299, 31417, 36935, 44322, 58598, 62834, 73870, 87897, 94251, 110805, 146495, 157085, 175794, 188502, 221610, 292990, 314170, 439485, 471255, 878970, 942510, 2607611, 5215222, 7822833, 13038055, 15645666, 26076110, 39114165, 78228330]

約数ペア:

[(1, 78228330), (2, 39114165), (3, 26076110), (5, 15645666), (6, 13038055), (10, 7822833), (15, 5215222), (30, 2607611), (83, 942510), (89, 878970), (166, 471255), (178, 439485), (249, 314170), (267, 292990), (353, 221610), (415, 188502), (445, 175794), (498, 157085), (534, 146495), (706, 110805), (830, 94251), (890, 87897), (1059, 73870), (1245, 62834), (1335, 58598), (1765, 44322), (2118, 36935), (2490, 31417), (2670, 29299), (3530, 22161), (5295, 14774), (7387, 10590)]