1330485990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{2417}}^1$

素因数の和:2797

約数の個数: 64

約数和(自身を含む): 3259077120

約数和(自身を除く): 1928591130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 311, 354, 590, 622, 885, 933, 1555, 1770, 1866, 2417, 3110, 4665, 4834, 7251, 9330, 12085, 14502, 18349, 24170, 36255, 36698, 55047, 72510, 91745, 110094, 142603, 183490, 275235, 285206, 427809, 550470, 713015, 751687, 855618, 1426030, 1503374, 2139045, 2255061, 3758435, 4278090, 4510122, 7516870, 11275305, 22550610, 44349533, 88699066, 133048599, 221747665, 266097198, 443495330, 665242995, 1330485990]

約数ペア:

[(1, 1330485990), (2, 665242995), (3, 443495330), (5, 266097198), (6, 221747665), (10, 133048599), (15, 88699066), (30, 44349533), (59, 22550610), (118, 11275305), (177, 7516870), (295, 4510122), (311, 4278090), (354, 3758435), (590, 2255061), (622, 2139045), (885, 1503374), (933, 1426030), (1555, 855618), (1770, 751687), (1866, 713015), (2417, 550470), (3110, 427809), (4665, 285206), (4834, 275235), (7251, 183490), (9330, 142603), (12085, 110094), (14502, 91745), (18349, 72510), (24170, 55047), (36255, 36698)]