13748580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4493}}^1$

素因数の和:4525

約数の個数: 72

約数和(自身を含む): 44167032

約数和(自身を除く): 30418452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 4493, 8986, 13479, 17972, 22465, 26958, 40437, 44930, 53916, 67395, 76381, 80874, 89860, 134790, 152762, 161748, 202185, 229143, 269580, 305524, 381905, 404370, 458286, 687429, 763810, 808740, 916572, 1145715, 1374858, 1527620, 2291430, 2749716, 3437145, 4582860, 6874290, 13748580]

約数ペア:

[(1, 13748580), (2, 6874290), (3, 4582860), (4, 3437145), (5, 2749716), (6, 2291430), (9, 1527620), (10, 1374858), (12, 1145715), (15, 916572), (17, 808740), (18, 763810), (20, 687429), (30, 458286), (34, 404370), (36, 381905), (45, 305524), (51, 269580), (60, 229143), (68, 202185), (85, 161748), (90, 152762), (102, 134790), (153, 89860), (170, 80874), (180, 76381), (204, 67395), (255, 53916), (306, 44930), (340, 40437), (510, 26958), (612, 22465), (765, 17972), (1020, 13479), (1530, 8986), (3060, 4493)]