10239660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 31340400

約数和(自身を除く): 21100740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 349, 489, 652, 698, 815, 978, 1047, 1396, 1467, 1630, 1745, 1956, 2094, 2445, 2934, 3141, 3260, 3490, 4188, 4890, 5235, 5868, 6282, 6980, 7335, 9780, 10470, 12564, 14670, 15705, 20940, 29340, 31410, 56887, 62820, 113774, 170661, 227548, 284435, 341322, 511983, 568870, 682644, 853305, 1023966, 1137740, 1706610, 2047932, 2559915, 3413220, 5119830, 10239660]

約数ペア:

[(1, 10239660), (2, 5119830), (3, 3413220), (4, 2559915), (5, 2047932), (6, 1706610), (9, 1137740), (10, 1023966), (12, 853305), (15, 682644), (18, 568870), (20, 511983), (30, 341322), (36, 284435), (45, 227548), (60, 170661), (90, 113774), (163, 62820), (180, 56887), (326, 31410), (349, 29340), (489, 20940), (652, 15705), (698, 14670), (815, 12564), (978, 10470), (1047, 9780), (1396, 7335), (1467, 6980), (1630, 6282), (1745, 5868), (1956, 5235), (2094, 4890), (2445, 4188), (2934, 3490), (3141, 3260)]