3828870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 80

約数和(自身を含む): 10715760

約数和(自身を除く): 6886890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 163, 174, 261, 270, 290, 326, 405, 435, 489, 522, 783, 810, 815, 870, 978, 1305, 1467, 1566, 1630, 2349, 2445, 2610, 2934, 3915, 4401, 4698, 4727, 4890, 7335, 7830, 8802, 9454, 11745, 13203, 14181, 14670, 22005, 23490, 23635, 26406, 28362, 42543, 44010, 47270, 66015, 70905, 85086, 127629, 132030, 141810, 212715, 255258, 382887, 425430, 638145, 765774, 1276290, 1914435, 3828870]

約数ペア:

[(1, 3828870), (2, 1914435), (3, 1276290), (5, 765774), (6, 638145), (9, 425430), (10, 382887), (15, 255258), (18, 212715), (27, 141810), (29, 132030), (30, 127629), (45, 85086), (54, 70905), (58, 66015), (81, 47270), (87, 44010), (90, 42543), (135, 28362), (145, 26406), (162, 23635), (163, 23490), (174, 22005), (261, 14670), (270, 14181), (290, 13203), (326, 11745), (405, 9454), (435, 8802), (489, 7830), (522, 7335), (783, 4890), (810, 4727), (815, 4698), (870, 4401), (978, 3915), (1305, 2934), (1467, 2610), (1566, 2445), (1630, 2349)]