34405890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 86780160

約数和(自身を除く): 52374270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 71, 87, 142, 145, 174, 213, 290, 355, 426, 435, 557, 710, 870, 1065, 1114, 1671, 2059, 2130, 2785, 3342, 4118, 5570, 6177, 8355, 10295, 12354, 16153, 16710, 20590, 30885, 32306, 39547, 48459, 61770, 79094, 80765, 96918, 118641, 161530, 197735, 237282, 242295, 395470, 484590, 593205, 1146863, 1186410, 2293726, 3440589, 5734315, 6881178, 11468630, 17202945, 34405890]

約数ペア:

[(1, 34405890), (2, 17202945), (3, 11468630), (5, 6881178), (6, 5734315), (10, 3440589), (15, 2293726), (29, 1186410), (30, 1146863), (58, 593205), (71, 484590), (87, 395470), (142, 242295), (145, 237282), (174, 197735), (213, 161530), (290, 118641), (355, 96918), (426, 80765), (435, 79094), (557, 61770), (710, 48459), (870, 39547), (1065, 32306), (1114, 30885), (1671, 20590), (2059, 16710), (2130, 16153), (2785, 12354), (3342, 10295), (4118, 8355), (5570, 6177)]