27145690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 58931712

約数和(自身を除く): 31786022

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 286, 410, 451, 463, 533, 715, 902, 926, 1066, 1430, 2255, 2315, 2665, 4510, 4630, 5093, 5330, 5863, 6019, 10186, 11726, 12038, 18983, 25465, 29315, 30095, 37966, 50930, 58630, 60190, 66209, 94915, 132418, 189830, 208813, 246779, 331045, 417626, 493558, 662090, 1044065, 1233895, 2088130, 2467790, 2714569, 5429138, 13572845, 27145690]

約数ペア:

[(1, 27145690), (2, 13572845), (5, 5429138), (10, 2714569), (11, 2467790), (13, 2088130), (22, 1233895), (26, 1044065), (41, 662090), (55, 493558), (65, 417626), (82, 331045), (110, 246779), (130, 208813), (143, 189830), (205, 132418), (286, 94915), (410, 66209), (451, 60190), (463, 58630), (533, 50930), (715, 37966), (902, 30095), (926, 29315), (1066, 25465), (1430, 18983), (2255, 12038), (2315, 11726), (2665, 10186), (4510, 6019), (4630, 5863), (5093, 5330)]