7989210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3061}}^1$

素因数の和:3103

約数の個数: 48

約数和(自身を含む): 21495240

約数和(自身を除く): 13506030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 3061, 6122, 9183, 15305, 18366, 27549, 30610, 45915, 55098, 88769, 91830, 137745, 177538, 266307, 275490, 443845, 532614, 798921, 887690, 1331535, 1597842, 2663070, 3994605, 7989210]

約数ペア:

[(1, 7989210), (2, 3994605), (3, 2663070), (5, 1597842), (6, 1331535), (9, 887690), (10, 798921), (15, 532614), (18, 443845), (29, 275490), (30, 266307), (45, 177538), (58, 137745), (87, 91830), (90, 88769), (145, 55098), (174, 45915), (261, 30610), (290, 27549), (435, 18366), (522, 15305), (870, 9183), (1305, 6122), (2610, 3061)]