2472210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2139

約数の個数: 48

約数和(自身を含む): 6925464

約数和(自身を除く): 4453254

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2113, 4226, 6339, 10565, 12678, 19017, 21130, 27469, 31695, 38034, 54938, 63390, 82407, 95085, 137345, 164814, 190170, 247221, 274690, 412035, 494442, 824070, 1236105, 2472210]

約数ペア:

[(1, 2472210), (2, 1236105), (3, 824070), (5, 494442), (6, 412035), (9, 274690), (10, 247221), (13, 190170), (15, 164814), (18, 137345), (26, 95085), (30, 82407), (39, 63390), (45, 54938), (65, 38034), (78, 31695), (90, 27469), (117, 21130), (130, 19017), (195, 12678), (234, 10565), (390, 6339), (585, 4226), (1170, 2113)]