301027280

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{70997}}^1$

素因数の和:71063

約数の個数: 40

約数和(自身を含む): 713103912

約数和(自身を除く): 412076632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 70997, 141994, 283988, 354985, 567976, 709970, 1135952, 1419940, 2839880, 3762841, 5679760, 7525682, 15051364, 18814205, 30102728, 37628410, 60205456, 75256820, 150513640, 301027280]

約数ペア:

[(1, 301027280), (2, 150513640), (4, 75256820), (5, 60205456), (8, 37628410), (10, 30102728), (16, 18814205), (20, 15051364), (40, 7525682), (53, 5679760), (80, 3762841), (106, 2839880), (212, 1419940), (265, 1135952), (424, 709970), (530, 567976), (848, 354985), (1060, 283988), (2120, 141994), (4240, 70997)]