171720060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{168353}}^1$

素因数の和:168382

約数の個数: 48

約数和(自身を含む): 509102496

約数和(自身を除く): 337382436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 168353, 336706, 505059, 673412, 841765, 1010118, 1683530, 2020236, 2525295, 2862001, 3367060, 5050590, 5724002, 8586003, 10101180, 11448004, 14310005, 17172006, 28620010, 34344012, 42930015, 57240020, 85860030, 171720060]

約数ペア:

[(1, 171720060), (2, 85860030), (3, 57240020), (4, 42930015), (5, 34344012), (6, 28620010), (10, 17172006), (12, 14310005), (15, 11448004), (17, 10101180), (20, 8586003), (30, 5724002), (34, 5050590), (51, 3367060), (60, 2862001), (68, 2525295), (85, 2020236), (102, 1683530), (170, 1010118), (204, 841765), (255, 673412), (340, 505059), (510, 336706), (1020, 168353)]