73280370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{143687}}^1$

素因数の和:143714

約数の個数: 32

約数和(自身を含む): 186219648

約数和(自身を除く): 112939278

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 143687, 287374, 431061, 718435, 862122, 1436870, 2155305, 2442679, 4310610, 4885358, 7328037, 12213395, 14656074, 24426790, 36640185, 73280370]

約数ペア:

[(1, 73280370), (2, 36640185), (3, 24426790), (5, 14656074), (6, 12213395), (10, 7328037), (15, 4885358), (17, 4310610), (30, 2442679), (34, 2155305), (51, 1436870), (85, 862122), (102, 718435), (170, 431061), (255, 287374), (510, 143687)]