68888070

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{28349}}^1$

素因数の和:28371

約数の個数: 48

約数和(自身を含む): 185749200

約数和(自身を除く): 116861130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 28349, 56698, 85047, 141745, 170094, 255141, 283490, 425235, 510282, 765423, 850470, 1275705, 1530846, 2296269, 2551410, 3827115, 4592538, 6888807, 7654230, 11481345, 13777614, 22962690, 34444035, 68888070]

約数ペア:

[(1, 68888070), (2, 34444035), (3, 22962690), (5, 13777614), (6, 11481345), (9, 7654230), (10, 6888807), (15, 4592538), (18, 3827115), (27, 2551410), (30, 2296269), (45, 1530846), (54, 1275705), (81, 850470), (90, 765423), (135, 510282), (162, 425235), (243, 283490), (270, 255141), (405, 170094), (486, 141745), (810, 85047), (1215, 56698), (2430, 28349)]