25958070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:531

約数の個数: 80

約数和(自身を含む): 70915680

約数和(自身を除く): 44957610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 219, 270, 365, 405, 438, 439, 657, 730, 810, 878, 1095, 1314, 1317, 1971, 2190, 2195, 2634, 3285, 3942, 3951, 4390, 5913, 6570, 6585, 7902, 9855, 11826, 11853, 13170, 19710, 19755, 23706, 29565, 32047, 35559, 39510, 59130, 59265, 64094, 71118, 96141, 118530, 160235, 177795, 192282, 288423, 320470, 355590, 480705, 576846, 865269, 961410, 1442115, 1730538, 2595807, 2884230, 4326345, 5191614, 8652690, 12979035, 25958070]

約数ペア:

[(1, 25958070), (2, 12979035), (3, 8652690), (5, 5191614), (6, 4326345), (9, 2884230), (10, 2595807), (15, 1730538), (18, 1442115), (27, 961410), (30, 865269), (45, 576846), (54, 480705), (73, 355590), (81, 320470), (90, 288423), (135, 192282), (146, 177795), (162, 160235), (219, 118530), (270, 96141), (365, 71118), (405, 64094), (438, 59265), (439, 59130), (657, 39510), (730, 35559), (810, 32047), (878, 29565), (1095, 23706), (1314, 19755), (1317, 19710), (1971, 13170), (2190, 11853), (2195, 11826), (2634, 9855), (3285, 7902), (3942, 6585), (3951, 6570), (4390, 5913)]