16643130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:1991

約数の個数: 64

約数和(自身を含む): 46787328

約数和(自身を除く): 30144198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 1933, 2870, 3866, 4305, 5799, 8610, 9665, 11598, 13531, 19330, 27062, 28995, 40593, 57990, 67655, 79253, 81186, 135310, 158506, 202965, 237759, 396265, 405930, 475518, 554771, 792530, 1109542, 1188795, 1664313, 2377590, 2773855, 3328626, 5547710, 8321565, 16643130]

約数ペア:

[(1, 16643130), (2, 8321565), (3, 5547710), (5, 3328626), (6, 2773855), (7, 2377590), (10, 1664313), (14, 1188795), (15, 1109542), (21, 792530), (30, 554771), (35, 475518), (41, 405930), (42, 396265), (70, 237759), (82, 202965), (105, 158506), (123, 135310), (205, 81186), (210, 79253), (246, 67655), (287, 57990), (410, 40593), (574, 28995), (615, 27062), (861, 19330), (1230, 13531), (1435, 11598), (1722, 9665), (1933, 8610), (2870, 5799), (3866, 4305)]