250061970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{63629}}^1$

素因数の和:63770

約数の個数: 32

約数和(自身を含む): 604739520

約数和(自身を除く): 354677550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 63629, 127258, 190887, 318145, 381774, 636290, 954435, 1908870, 8335399, 16670798, 25006197, 41676995, 50012394, 83353990, 125030985, 250061970]

約数ペア:

[(1, 250061970), (2, 125030985), (3, 83353990), (5, 50012394), (6, 41676995), (10, 25006197), (15, 16670798), (30, 8335399), (131, 1908870), (262, 954435), (393, 636290), (655, 381774), (786, 318145), (1310, 190887), (1965, 127258), (3930, 63629)]