15643230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 40875840

約数和(自身を除く): 25232610

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 829, 1110, 1258, 1658, 1887, 2487, 3145, 3774, 4145, 4974, 6290, 8290, 9435, 12435, 14093, 18870, 24870, 28186, 30673, 42279, 61346, 70465, 84558, 92019, 140930, 153365, 184038, 211395, 306730, 422790, 460095, 521441, 920190, 1042882, 1564323, 2607205, 3128646, 5214410, 7821615, 15643230]

約数ペア:

[(1, 15643230), (2, 7821615), (3, 5214410), (5, 3128646), (6, 2607205), (10, 1564323), (15, 1042882), (17, 920190), (30, 521441), (34, 460095), (37, 422790), (51, 306730), (74, 211395), (85, 184038), (102, 153365), (111, 140930), (170, 92019), (185, 84558), (222, 70465), (255, 61346), (370, 42279), (510, 30673), (555, 28186), (629, 24870), (829, 18870), (1110, 14093), (1258, 12435), (1658, 9435), (1887, 8290), (2487, 6290), (3145, 4974), (3774, 4145)]