7227210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 18911232

約数和(自身を除く): 11684022

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 383, 510, 555, 629, 766, 1110, 1149, 1258, 1887, 1915, 2298, 3145, 3774, 3830, 5745, 6290, 6511, 9435, 11490, 13022, 14171, 18870, 19533, 28342, 32555, 39066, 42513, 65110, 70855, 85026, 97665, 141710, 195330, 212565, 240907, 425130, 481814, 722721, 1204535, 1445442, 2409070, 3613605, 7227210]

約数ペア:

[(1, 7227210), (2, 3613605), (3, 2409070), (5, 1445442), (6, 1204535), (10, 722721), (15, 481814), (17, 425130), (30, 240907), (34, 212565), (37, 195330), (51, 141710), (74, 97665), (85, 85026), (102, 70855), (111, 65110), (170, 42513), (185, 39066), (222, 32555), (255, 28342), (370, 19533), (383, 18870), (510, 14171), (555, 13022), (629, 11490), (766, 9435), (1110, 6511), (1149, 6290), (1258, 5745), (1887, 3830), (1915, 3774), (2298, 3145)]