2110635

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 4043520

約数和(自身を除く): 1932885

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 89, 93, 153, 155, 255, 267, 279, 445, 465, 527, 765, 801, 1335, 1395, 1513, 1581, 2635, 2759, 4005, 4539, 4743, 7565, 7905, 8277, 13617, 13795, 22695, 23715, 24831, 41385, 46903, 68085, 124155, 140709, 234515, 422127, 703545, 2110635]

約数ペア:

[(1, 2110635), (3, 703545), (5, 422127), (9, 234515), (15, 140709), (17, 124155), (31, 68085), (45, 46903), (51, 41385), (85, 24831), (89, 23715), (93, 22695), (153, 13795), (155, 13617), (255, 8277), (267, 7905), (279, 7565), (445, 4743), (465, 4539), (527, 4005), (765, 2759), (801, 2635), (1335, 1581), (1395, 1513)]