144401710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2153}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 274505760

約数和(自身を除く): 130104050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 353, 706, 1765, 2153, 3530, 4306, 6707, 10765, 13414, 21530, 33535, 40907, 67070, 81814, 204535, 409070, 760009, 1520018, 3800045, 7600090, 14440171, 28880342, 72200855, 144401710]

約数ペア:

[(1, 144401710), (2, 72200855), (5, 28880342), (10, 14440171), (19, 7600090), (38, 3800045), (95, 1520018), (190, 760009), (353, 409070), (706, 204535), (1765, 81814), (2153, 67070), (3530, 40907), (4306, 33535), (6707, 21530), (10765, 13414)]