17022780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5563}}^1$

素因数の和:5595

約数の個数: 72

約数和(自身を含む): 54682992

約数和(自身を除く): 37660212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 5563, 11126, 16689, 22252, 27815, 33378, 50067, 55630, 66756, 83445, 94571, 100134, 111260, 166890, 189142, 200268, 250335, 283713, 333780, 378284, 472855, 500670, 567426, 851139, 945710, 1001340, 1134852, 1418565, 1702278, 1891420, 2837130, 3404556, 4255695, 5674260, 8511390, 17022780]

約数ペア:

[(1, 17022780), (2, 8511390), (3, 5674260), (4, 4255695), (5, 3404556), (6, 2837130), (9, 1891420), (10, 1702278), (12, 1418565), (15, 1134852), (17, 1001340), (18, 945710), (20, 851139), (30, 567426), (34, 500670), (36, 472855), (45, 378284), (51, 333780), (60, 283713), (68, 250335), (85, 200268), (90, 189142), (102, 166890), (153, 111260), (170, 100134), (180, 94571), (204, 83445), (255, 66756), (306, 55630), (340, 50067), (510, 33378), (612, 27815), (765, 22252), (1020, 16689), (1530, 11126), (3060, 5563)]