171543060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73309}}^1$

素因数の和:73337

約数の個数: 72

約数和(自身を含む): 560381640

約数和(自身を除く): 388838580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 73309, 146618, 219927, 293236, 366545, 439854, 659781, 733090, 879708, 953017, 1099635, 1319562, 1466180, 1906034, 2199270, 2639124, 2859051, 3298905, 3812068, 4398540, 4765085, 5718102, 6597810, 8577153, 9530170, 11436204, 13195620, 14295255, 17154306, 19060340, 28590510, 34308612, 42885765, 57181020, 85771530, 171543060]

約数ペア:

[(1, 171543060), (2, 85771530), (3, 57181020), (4, 42885765), (5, 34308612), (6, 28590510), (9, 19060340), (10, 17154306), (12, 14295255), (13, 13195620), (15, 11436204), (18, 9530170), (20, 8577153), (26, 6597810), (30, 5718102), (36, 4765085), (39, 4398540), (45, 3812068), (52, 3298905), (60, 2859051), (65, 2639124), (78, 2199270), (90, 1906034), (117, 1466180), (130, 1319562), (156, 1099635), (180, 953017), (195, 879708), (234, 733090), (260, 659781), (390, 439854), (468, 366545), (585, 293236), (780, 219927), (1170, 146618), (2340, 73309)]