74229180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28771}}^1$

素因数の和:28826

約数の個数: 48

約数和(自身を含む): 212682624

約数和(自身を除く): 138453444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 28771, 57542, 86313, 115084, 143855, 172626, 287710, 345252, 431565, 575420, 863130, 1237153, 1726260, 2474306, 3711459, 4948612, 6185765, 7422918, 12371530, 14845836, 18557295, 24743060, 37114590, 74229180]

約数ペア:

[(1, 74229180), (2, 37114590), (3, 24743060), (4, 18557295), (5, 14845836), (6, 12371530), (10, 7422918), (12, 6185765), (15, 4948612), (20, 3711459), (30, 2474306), (43, 1726260), (60, 1237153), (86, 863130), (129, 575420), (172, 431565), (215, 345252), (258, 287710), (430, 172626), (516, 143855), (645, 115084), (860, 86313), (1290, 57542), (2580, 28771)]