80829270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14723}}^1$

素因数の和:14797

約数の個数: 48

約数和(自身を含む): 213615792

約数和(自身を除く): 132786522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 14723, 29446, 44169, 73615, 88338, 132507, 147230, 220845, 265014, 441690, 662535, 898103, 1325070, 1796206, 2694309, 4490515, 5388618, 8082927, 8981030, 13471545, 16165854, 26943090, 40414635, 80829270]

約数ペア:

[(1, 80829270), (2, 40414635), (3, 26943090), (5, 16165854), (6, 13471545), (9, 8981030), (10, 8082927), (15, 5388618), (18, 4490515), (30, 2694309), (45, 1796206), (61, 1325070), (90, 898103), (122, 662535), (183, 441690), (305, 265014), (366, 220845), (549, 147230), (610, 132507), (915, 88338), (1098, 73615), (1830, 44169), (2745, 29446), (5490, 14723)]