71689470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 182407680

約数和(自身を除く): 110718210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 173, 190, 285, 346, 519, 570, 727, 865, 1038, 1454, 1730, 2181, 2595, 3287, 3635, 4362, 5190, 6574, 7270, 9861, 10905, 13813, 16435, 19722, 21810, 27626, 32870, 41439, 49305, 69065, 82878, 98610, 125771, 138130, 207195, 251542, 377313, 414390, 628855, 754626, 1257710, 1886565, 2389649, 3773130, 4779298, 7168947, 11948245, 14337894, 23896490, 35844735, 71689470]

約数ペア:

[(1, 71689470), (2, 35844735), (3, 23896490), (5, 14337894), (6, 11948245), (10, 7168947), (15, 4779298), (19, 3773130), (30, 2389649), (38, 1886565), (57, 1257710), (95, 754626), (114, 628855), (173, 414390), (190, 377313), (285, 251542), (346, 207195), (519, 138130), (570, 125771), (727, 98610), (865, 82878), (1038, 69065), (1454, 49305), (1730, 41439), (2181, 32870), (2595, 27626), (3287, 21810), (3635, 19722), (4362, 16435), (5190, 13813), (6574, 10905), (7270, 9861)]