240494170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 506004480

約数和(自身を除く): 265510310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 157, 158, 277, 314, 395, 553, 554, 785, 790, 1099, 1106, 1385, 1570, 1939, 2198, 2765, 2770, 3878, 5495, 5530, 9695, 10990, 12403, 19390, 21883, 24806, 43489, 43766, 62015, 86821, 86978, 109415, 124030, 153181, 173642, 217445, 218830, 304423, 306362, 434105, 434890, 608846, 765905, 868210, 1522115, 1531810, 3044230, 3435631, 6871262, 17178155, 24049417, 34356310, 48098834, 120247085, 240494170]

約数ペア:

[(1, 240494170), (2, 120247085), (5, 48098834), (7, 34356310), (10, 24049417), (14, 17178155), (35, 6871262), (70, 3435631), (79, 3044230), (157, 1531810), (158, 1522115), (277, 868210), (314, 765905), (395, 608846), (553, 434890), (554, 434105), (785, 306362), (790, 304423), (1099, 218830), (1106, 217445), (1385, 173642), (1570, 153181), (1939, 124030), (2198, 109415), (2765, 86978), (2770, 86821), (3878, 62015), (5495, 43766), (5530, 43489), (9695, 24806), (10990, 21883), (12403, 19390)]