388952010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:973

約数の個数: 128

約数和(自身を含む): 1110412800

約数和(自身を除く): 721460790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 101, 102, 135, 153, 170, 202, 255, 270, 303, 306, 459, 505, 510, 606, 765, 839, 909, 918, 1010, 1515, 1530, 1678, 1717, 1818, 2295, 2517, 2727, 3030, 3434, 4195, 4545, 4590, 5034, 5151, 5454, 7551, 8390, 8585, 9090, 10302, 12585, 13635, 14263, 15102, 15453, 17170, 22653, 25170, 25755, 27270, 28526, 30906, 37755, 42789, 45306, 46359, 51510, 71315, 75510, 77265, 84739, 85578, 92718, 113265, 128367, 142630, 154530, 169478, 213945, 226530, 231795, 254217, 256734, 385101, 423695, 427890, 463590, 508434, 641835, 762651, 770202, 847390, 1271085, 1283670, 1440563, 1525302, 1925505, 2287953, 2542170, 2881126, 3813255, 3851010, 4321689, 4575906, 7202815, 7626510, 8643378, 11439765, 12965067, 14405630, 21608445, 22879530, 25930134, 38895201, 43216890, 64825335, 77790402, 129650670, 194476005, 388952010]

約数ペア:

[(1, 388952010), (2, 194476005), (3, 129650670), (5, 77790402), (6, 64825335), (9, 43216890), (10, 38895201), (15, 25930134), (17, 22879530), (18, 21608445), (27, 14405630), (30, 12965067), (34, 11439765), (45, 8643378), (51, 7626510), (54, 7202815), (85, 4575906), (90, 4321689), (101, 3851010), (102, 3813255), (135, 2881126), (153, 2542170), (170, 2287953), (202, 1925505), (255, 1525302), (270, 1440563), (303, 1283670), (306, 1271085), (459, 847390), (505, 770202), (510, 762651), (606, 641835), (765, 508434), (839, 463590), (909, 427890), (918, 423695), (1010, 385101), (1515, 256734), (1530, 254217), (1678, 231795), (1717, 226530), (1818, 213945), (2295, 169478), (2517, 154530), (2727, 142630), (3030, 128367), (3434, 113265), (4195, 92718), (4545, 85578), (4590, 84739), (5034, 77265), (5151, 75510), (5454, 71315), (7551, 51510), (8390, 46359), (8585, 45306), (9090, 42789), (10302, 37755), (12585, 30906), (13635, 28526), (14263, 27270), (15102, 25755), (15453, 25170), (17170, 22653)]