126538890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3931}}^1$

素因数の和:4007

約数の個数: 64

約数和(自身を含む): 322738560

約数和(自身を除く): 196199670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 290, 370, 435, 555, 870, 1073, 1110, 2146, 3219, 3931, 5365, 6438, 7862, 10730, 11793, 16095, 19655, 23586, 32190, 39310, 58965, 113999, 117930, 145447, 227998, 290894, 341997, 436341, 569995, 683994, 727235, 872682, 1139990, 1454470, 1709985, 2181705, 3419970, 4217963, 4363410, 8435926, 12653889, 21089815, 25307778, 42179630, 63269445, 126538890]

約数ペア:

[(1, 126538890), (2, 63269445), (3, 42179630), (5, 25307778), (6, 21089815), (10, 12653889), (15, 8435926), (29, 4363410), (30, 4217963), (37, 3419970), (58, 2181705), (74, 1709985), (87, 1454470), (111, 1139990), (145, 872682), (174, 727235), (185, 683994), (222, 569995), (290, 436341), (370, 341997), (435, 290894), (555, 227998), (870, 145447), (1073, 117930), (1110, 113999), (2146, 58965), (3219, 39310), (3931, 32190), (5365, 23586), (6438, 19655), (7862, 16095), (10730, 11793)]