3225530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 7464960

約数和(自身を除く): 4239430

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 59, 70, 71, 77, 110, 118, 142, 154, 295, 355, 385, 413, 497, 590, 649, 710, 770, 781, 826, 994, 1298, 1562, 2065, 2485, 3245, 3905, 4130, 4189, 4543, 4970, 5467, 6490, 7810, 8378, 9086, 10934, 20945, 22715, 27335, 29323, 41890, 45430, 46079, 54670, 58646, 92158, 146615, 230395, 293230, 322553, 460790, 645106, 1612765, 3225530]

約数ペア:

[(1, 3225530), (2, 1612765), (5, 645106), (7, 460790), (10, 322553), (11, 293230), (14, 230395), (22, 146615), (35, 92158), (55, 58646), (59, 54670), (70, 46079), (71, 45430), (77, 41890), (110, 29323), (118, 27335), (142, 22715), (154, 20945), (295, 10934), (355, 9086), (385, 8378), (413, 7810), (497, 6490), (590, 5467), (649, 4970), (710, 4543), (770, 4189), (781, 4130), (826, 3905), (994, 3245), (1298, 2485), (1562, 2065)]