57915270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{30643}}^1$

素因数の和:30666

約数の個数: 64

約数和(自身を含む): 176509440

約数和(自身を除く): 118594170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 30643, 61286, 91929, 153215, 183858, 214501, 275787, 306430, 429002, 459645, 551574, 643503, 827361, 919290, 1072505, 1287006, 1378935, 1654722, 1930509, 2145010, 2757870, 3217515, 3861018, 4136805, 5791527, 6435030, 8273610, 9652545, 11583054, 19305090, 28957635, 57915270]

約数ペア:

[(1, 57915270), (2, 28957635), (3, 19305090), (5, 11583054), (6, 9652545), (7, 8273610), (9, 6435030), (10, 5791527), (14, 4136805), (15, 3861018), (18, 3217515), (21, 2757870), (27, 2145010), (30, 1930509), (35, 1654722), (42, 1378935), (45, 1287006), (54, 1072505), (63, 919290), (70, 827361), (90, 643503), (105, 551574), (126, 459645), (135, 429002), (189, 306430), (210, 275787), (270, 214501), (315, 183858), (378, 153215), (630, 91929), (945, 61286), (1890, 30643)]