16627020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16301}}^1$

素因数の和:16330

約数の個数: 48

約数和(自身を含む): 49297248

約数和(自身を除く): 32670228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 16301, 32602, 48903, 65204, 81505, 97806, 163010, 195612, 244515, 277117, 326020, 489030, 554234, 831351, 978060, 1108468, 1385585, 1662702, 2771170, 3325404, 4156755, 5542340, 8313510, 16627020]

約数ペア:

[(1, 16627020), (2, 8313510), (3, 5542340), (4, 4156755), (5, 3325404), (6, 2771170), (10, 1662702), (12, 1385585), (15, 1108468), (17, 978060), (20, 831351), (30, 554234), (34, 489030), (51, 326020), (60, 277117), (68, 244515), (85, 195612), (102, 163010), (170, 97806), (204, 81505), (255, 65204), (340, 48903), (510, 32602), (1020, 16301)]