13910540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 33906432

約数和(自身を除く): 19995892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1483, 1876, 2345, 2966, 4690, 5932, 7415, 9380, 10381, 14830, 20762, 29660, 41524, 51905, 99361, 103810, 198722, 207620, 397444, 496805, 695527, 993610, 1391054, 1987220, 2782108, 3477635, 6955270, 13910540]

約数ペア:

[(1, 13910540), (2, 6955270), (4, 3477635), (5, 2782108), (7, 1987220), (10, 1391054), (14, 993610), (20, 695527), (28, 496805), (35, 397444), (67, 207620), (70, 198722), (134, 103810), (140, 99361), (268, 51905), (335, 41524), (469, 29660), (670, 20762), (938, 14830), (1340, 10381), (1483, 9380), (1876, 7415), (2345, 5932), (2966, 4690)]