12430580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 27748224

約数和(自身を除く): 15317644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 443, 460, 610, 886, 1220, 1403, 1772, 2215, 2806, 4430, 5612, 7015, 8860, 10189, 14030, 20378, 27023, 28060, 40756, 50945, 54046, 101890, 108092, 135115, 203780, 270230, 540460, 621529, 1243058, 2486116, 3107645, 6215290, 12430580]

約数ペア:

[(1, 12430580), (2, 6215290), (4, 3107645), (5, 2486116), (10, 1243058), (20, 621529), (23, 540460), (46, 270230), (61, 203780), (92, 135115), (115, 108092), (122, 101890), (230, 54046), (244, 50945), (305, 40756), (443, 28060), (460, 27023), (610, 20378), (886, 14030), (1220, 10189), (1403, 8860), (1772, 7015), (2215, 5612), (2806, 4430)]