1569009180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{13121}}^1$

素因数の和:15126

約数の個数: 48

約数和(自身を含む): 4395765024

約数和(自身を除く): 2826755844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1993, 3986, 5979, 7972, 9965, 11958, 13121, 19930, 23916, 26242, 29895, 39363, 39860, 52484, 59790, 65605, 78726, 119580, 131210, 157452, 196815, 262420, 393630, 787260, 26150153, 52300306, 78450459, 104600612, 130750765, 156900918, 261501530, 313801836, 392252295, 523003060, 784504590, 1569009180]

約数ペア:

[(1, 1569009180), (2, 784504590), (3, 523003060), (4, 392252295), (5, 313801836), (6, 261501530), (10, 156900918), (12, 130750765), (15, 104600612), (20, 78450459), (30, 52300306), (60, 26150153), (1993, 787260), (3986, 393630), (5979, 262420), (7972, 196815), (9965, 157452), (11958, 131210), (13121, 119580), (19930, 78726), (23916, 65605), (26242, 59790), (29895, 52484), (39363, 39860)]