2188834590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{3779}}^1$

素因数の和:4281

約数の個数: 64

約数和(自身を含む): 5388768000

約数和(自身を除く): 3199933410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 449, 645, 898, 1290, 1347, 2245, 2694, 3779, 4490, 6735, 7558, 11337, 13470, 18895, 19307, 22674, 37790, 38614, 56685, 57921, 96535, 113370, 115842, 162497, 193070, 289605, 324994, 487491, 579210, 812485, 974982, 1624970, 1696771, 2437455, 3393542, 4874910, 5090313, 8483855, 10180626, 16967710, 25451565, 50903130, 72961153, 145922306, 218883459, 364805765, 437766918, 729611530, 1094417295, 2188834590]

約数ペア:

[(1, 2188834590), (2, 1094417295), (3, 729611530), (5, 437766918), (6, 364805765), (10, 218883459), (15, 145922306), (30, 72961153), (43, 50903130), (86, 25451565), (129, 16967710), (215, 10180626), (258, 8483855), (430, 5090313), (449, 4874910), (645, 3393542), (898, 2437455), (1290, 1696771), (1347, 1624970), (2245, 974982), (2694, 812485), (3779, 579210), (4490, 487491), (6735, 324994), (7558, 289605), (11337, 193070), (13470, 162497), (18895, 115842), (19307, 113370), (22674, 96535), (37790, 57921), (38614, 56685)]