16447770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1579

約数の個数: 48

約数和(自身を含む): 43130880

約数和(自身を除く): 26683110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1439, 1905, 2286, 2878, 3810, 4317, 5715, 7195, 8634, 11430, 12951, 14390, 21585, 25902, 43170, 64755, 129510, 182753, 365506, 548259, 913765, 1096518, 1644777, 1827530, 2741295, 3289554, 5482590, 8223885, 16447770]

約数ペア:

[(1, 16447770), (2, 8223885), (3, 5482590), (5, 3289554), (6, 2741295), (9, 1827530), (10, 1644777), (15, 1096518), (18, 913765), (30, 548259), (45, 365506), (90, 182753), (127, 129510), (254, 64755), (381, 43170), (635, 25902), (762, 21585), (1143, 14390), (1270, 12951), (1439, 11430), (1905, 8634), (2286, 7195), (2878, 5715), (3810, 4317)]