1772387085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{6199}}^1$

素因数の和:6610

約数の個数: 48

約数和(自身を含む): 3307824000

約数和(自身を除く): 1535436915

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 389, 735, 1167, 1945, 2723, 5835, 6199, 8169, 13615, 18597, 19061, 30995, 40845, 43393, 57183, 92985, 95305, 130179, 216965, 285915, 303751, 650895, 911253, 1518755, 2411411, 4556265, 7234233, 12057055, 16879877, 36171165, 50639631, 84399385, 118159139, 253198155, 354477417, 590795695, 1772387085]

約数ペア:

[(1, 1772387085), (3, 590795695), (5, 354477417), (7, 253198155), (15, 118159139), (21, 84399385), (35, 50639631), (49, 36171165), (105, 16879877), (147, 12057055), (245, 7234233), (389, 4556265), (735, 2411411), (1167, 1518755), (1945, 911253), (2723, 650895), (5835, 303751), (6199, 285915), (8169, 216965), (13615, 130179), (18597, 95305), (19061, 92985), (30995, 57183), (40845, 43393)]