23289180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2963}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 65729664

約数和(自身を除く): 42440484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 2963, 3930, 5926, 7860, 8889, 11852, 14815, 17778, 29630, 35556, 44445, 59260, 88890, 177780, 388153, 776306, 1164459, 1552612, 1940765, 2328918, 3881530, 4657836, 5822295, 7763060, 11644590, 23289180]

約数ペア:

[(1, 23289180), (2, 11644590), (3, 7763060), (4, 5822295), (5, 4657836), (6, 3881530), (10, 2328918), (12, 1940765), (15, 1552612), (20, 1164459), (30, 776306), (60, 388153), (131, 177780), (262, 88890), (393, 59260), (524, 44445), (655, 35556), (786, 29630), (1310, 17778), (1572, 14815), (1965, 11852), (2620, 8889), (2963, 7860), (3930, 5926)]