2711430

素因数分解:

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

素因数の和:701

約数の個数: 48

約数和(自身を含む): 7210944

約数和(自身を除く): 4499514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 641, 705, 846, 1282, 1410, 1923, 2115, 3205, 3846, 4230, 5769, 6410, 9615, 11538, 19230, 28845, 30127, 57690, 60254, 90381, 150635, 180762, 271143, 301270, 451905, 542286, 903810, 1355715, 2711430]

約数ペア:

[(1, 2711430), (2, 1355715), (3, 903810), (5, 542286), (6, 451905), (9, 301270), (10, 271143), (15, 180762), (18, 150635), (30, 90381), (45, 60254), (47, 57690), (90, 30127), (94, 28845), (141, 19230), (235, 11538), (282, 9615), (423, 6410), (470, 5769), (641, 4230), (705, 3846), (846, 3205), (1282, 2115), (1410, 1923)]