12942510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61631}}^1$

素因数の和:61648

約数の個数: 32

約数和(自身を含む): 35500032

約数和(自身を除く): 22557522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 61631, 123262, 184893, 308155, 369786, 431417, 616310, 862834, 924465, 1294251, 1848930, 2157085, 2588502, 4314170, 6471255, 12942510]

約数ペア:

[(1, 12942510), (2, 6471255), (3, 4314170), (5, 2588502), (6, 2157085), (7, 1848930), (10, 1294251), (14, 924465), (15, 862834), (21, 616310), (30, 431417), (35, 369786), (42, 308155), (70, 184893), (105, 123262), (210, 61631)]