2950090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 6241536

約数和(自身を除く): 3291446

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2063, 4126, 10315, 20630, 22693, 26819, 45386, 53638, 113465, 134095, 226930, 268190, 295009, 590018, 1475045, 2950090]

約数ペア:

[(1, 2950090), (2, 1475045), (5, 590018), (10, 295009), (11, 268190), (13, 226930), (22, 134095), (26, 113465), (55, 53638), (65, 45386), (110, 26819), (130, 22693), (143, 20630), (286, 10315), (715, 4126), (1430, 2063)]