91407060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22079}}^1$

素因数の和:22117

約数の個数: 72

約数和(自身を含む): 289336320

約数和(自身を除く): 197929260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 22079, 44158, 66237, 88316, 110395, 132474, 198711, 220790, 264948, 331185, 397422, 441580, 507817, 662370, 794844, 993555, 1015634, 1324740, 1523451, 1987110, 2031268, 2539085, 3046902, 3974220, 4570353, 5078170, 6093804, 7617255, 9140706, 10156340, 15234510, 18281412, 22851765, 30469020, 45703530, 91407060]

約数ペア:

[(1, 91407060), (2, 45703530), (3, 30469020), (4, 22851765), (5, 18281412), (6, 15234510), (9, 10156340), (10, 9140706), (12, 7617255), (15, 6093804), (18, 5078170), (20, 4570353), (23, 3974220), (30, 3046902), (36, 2539085), (45, 2031268), (46, 1987110), (60, 1523451), (69, 1324740), (90, 1015634), (92, 993555), (115, 794844), (138, 662370), (180, 507817), (207, 441580), (230, 397422), (276, 331185), (345, 264948), (414, 220790), (460, 198711), (690, 132474), (828, 110395), (1035, 88316), (1380, 66237), (2070, 44158), (4140, 22079)]