42959220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{523}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 123861024

約数和(自身を除く): 80901804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 523, 555, 740, 1046, 1110, 1369, 1569, 2092, 2220, 2615, 2738, 3138, 4107, 5230, 5476, 6276, 6845, 7845, 8214, 10460, 13690, 15690, 16428, 19351, 20535, 27380, 31380, 38702, 41070, 58053, 77404, 82140, 96755, 116106, 193510, 232212, 290265, 387020, 580530, 715987, 1161060, 1431974, 2147961, 2863948, 3579935, 4295922, 7159870, 8591844, 10739805, 14319740, 21479610, 42959220]

約数ペア:

[(1, 42959220), (2, 21479610), (3, 14319740), (4, 10739805), (5, 8591844), (6, 7159870), (10, 4295922), (12, 3579935), (15, 2863948), (20, 2147961), (30, 1431974), (37, 1161060), (60, 715987), (74, 580530), (111, 387020), (148, 290265), (185, 232212), (222, 193510), (370, 116106), (444, 96755), (523, 82140), (555, 77404), (740, 58053), (1046, 41070), (1110, 38702), (1369, 31380), (1569, 27380), (2092, 20535), (2220, 19351), (2615, 16428), (2738, 15690), (3138, 13690), (4107, 10460), (5230, 8214), (5476, 7845), (6276, 6845)]