42675390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{883}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 114566400

約数和(自身を除く): 71891010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 179, 270, 358, 537, 883, 895, 1074, 1611, 1766, 1790, 2649, 2685, 3222, 4415, 4833, 5298, 5370, 7947, 8055, 8830, 9666, 13245, 15894, 16110, 23841, 24165, 26490, 39735, 47682, 48330, 79470, 119205, 158057, 238410, 316114, 474171, 790285, 948342, 1422513, 1580570, 2370855, 2845026, 4267539, 4741710, 7112565, 8535078, 14225130, 21337695, 42675390]

約数ペア:

[(1, 42675390), (2, 21337695), (3, 14225130), (5, 8535078), (6, 7112565), (9, 4741710), (10, 4267539), (15, 2845026), (18, 2370855), (27, 1580570), (30, 1422513), (45, 948342), (54, 790285), (90, 474171), (135, 316114), (179, 238410), (270, 158057), (358, 119205), (537, 79470), (883, 48330), (895, 47682), (1074, 39735), (1611, 26490), (1766, 24165), (1790, 23841), (2649, 16110), (2685, 15894), (3222, 13245), (4415, 9666), (4833, 8830), (5298, 8055), (5370, 7947)]