8134290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 22187520

約数和(自身を除く): 14053230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 641, 705, 846, 1269, 1282, 1410, 1923, 2115, 2538, 3205, 3846, 4230, 5769, 6345, 6410, 9615, 11538, 12690, 17307, 19230, 28845, 30127, 34614, 57690, 60254, 86535, 90381, 150635, 173070, 180762, 271143, 301270, 451905, 542286, 813429, 903810, 1355715, 1626858, 2711430, 4067145, 8134290]

約数ペア:

[(1, 8134290), (2, 4067145), (3, 2711430), (5, 1626858), (6, 1355715), (9, 903810), (10, 813429), (15, 542286), (18, 451905), (27, 301270), (30, 271143), (45, 180762), (47, 173070), (54, 150635), (90, 90381), (94, 86535), (135, 60254), (141, 57690), (235, 34614), (270, 30127), (282, 28845), (423, 19230), (470, 17307), (641, 12690), (705, 11538), (846, 9615), (1269, 6410), (1282, 6345), (1410, 5769), (1923, 4230), (2115, 3846), (2538, 3205)]