289176510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1377031}}^1$

素因数の和:1377048

約数の個数: 32

約数和(自身を含む): 793170432

約数和(自身を除く): 503993922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1377031, 2754062, 4131093, 6885155, 8262186, 9639217, 13770310, 19278434, 20655465, 28917651, 41310930, 48196085, 57835302, 96392170, 144588255, 289176510]

約数ペア:

[(1, 289176510), (2, 144588255), (3, 96392170), (5, 57835302), (6, 48196085), (7, 41310930), (10, 28917651), (14, 20655465), (15, 19278434), (21, 13770310), (30, 9639217), (35, 8262186), (42, 6885155), (70, 4131093), (105, 2754062), (210, 1377031)]