17616270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 48729600

約数和(自身を除く): 31113330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 563, 745, 894, 1043, 1126, 1490, 1689, 2086, 2235, 2815, 3129, 3378, 3941, 4470, 5215, 5630, 6258, 7882, 8445, 10430, 11823, 15645, 16890, 19705, 23646, 31290, 39410, 59115, 83887, 118230, 167774, 251661, 419435, 503322, 587209, 838870, 1174418, 1258305, 1761627, 2516610, 2936045, 3523254, 5872090, 8808135, 17616270]

約数ペア:

[(1, 17616270), (2, 8808135), (3, 5872090), (5, 3523254), (6, 2936045), (7, 2516610), (10, 1761627), (14, 1258305), (15, 1174418), (21, 838870), (30, 587209), (35, 503322), (42, 419435), (70, 251661), (105, 167774), (149, 118230), (210, 83887), (298, 59115), (447, 39410), (563, 31290), (745, 23646), (894, 19705), (1043, 16890), (1126, 15645), (1490, 11823), (1689, 10430), (2086, 8445), (2235, 7882), (2815, 6258), (3129, 5630), (3378, 5215), (3941, 4470)]