76520730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17837}}^1$

素因数の和:17871

約数の個数: 64

約数和(自身を含む): 215768448

約数和(自身を除く): 139247718

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 17837, 35674, 53511, 89185, 107022, 178370, 196207, 231881, 267555, 392414, 463762, 535110, 588621, 695643, 981035, 1159405, 1177242, 1391286, 1962070, 2318810, 2550691, 2943105, 3478215, 5101382, 5886210, 6956430, 7652073, 12753455, 15304146, 25506910, 38260365, 76520730]

約数ペア:

[(1, 76520730), (2, 38260365), (3, 25506910), (5, 15304146), (6, 12753455), (10, 7652073), (11, 6956430), (13, 5886210), (15, 5101382), (22, 3478215), (26, 2943105), (30, 2550691), (33, 2318810), (39, 1962070), (55, 1391286), (65, 1177242), (66, 1159405), (78, 981035), (110, 695643), (130, 588621), (143, 535110), (165, 463762), (195, 392414), (286, 267555), (330, 231881), (390, 196207), (429, 178370), (715, 107022), (858, 89185), (1430, 53511), (2145, 35674), (4290, 17837)]