163220910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{320041}}^1$

素因数の和:320068

約数の個数: 32

約数和(自身を含む): 414774432

約数和(自身を除く): 251553522

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 320041, 640082, 960123, 1600205, 1920246, 3200410, 4800615, 5440697, 9601230, 10881394, 16322091, 27203485, 32644182, 54406970, 81610455, 163220910]

約数ペア:

[(1, 163220910), (2, 81610455), (3, 54406970), (5, 32644182), (6, 27203485), (10, 16322091), (15, 10881394), (17, 9601230), (30, 5440697), (34, 4800615), (51, 3200410), (85, 1920246), (102, 1600205), (170, 960123), (255, 640082), (510, 320041)]