143209010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 301916160

約数和(自身を除く): 158707150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 127, 178, 181, 254, 362, 445, 623, 635, 889, 890, 905, 1246, 1267, 1270, 1778, 1810, 2534, 3115, 4445, 6230, 6335, 8890, 11303, 12670, 16109, 22606, 22987, 32218, 45974, 56515, 79121, 80545, 112763, 113030, 114935, 158242, 160909, 161090, 225526, 229870, 321818, 395605, 563815, 791210, 804545, 1127630, 1609090, 2045843, 4091686, 10229215, 14320901, 20458430, 28641802, 71604505, 143209010]

約数ペア:

[(1, 143209010), (2, 71604505), (5, 28641802), (7, 20458430), (10, 14320901), (14, 10229215), (35, 4091686), (70, 2045843), (89, 1609090), (127, 1127630), (178, 804545), (181, 791210), (254, 563815), (362, 395605), (445, 321818), (623, 229870), (635, 225526), (889, 161090), (890, 160909), (905, 158242), (1246, 114935), (1267, 113030), (1270, 112763), (1778, 80545), (1810, 79121), (2534, 56515), (3115, 45974), (4445, 32218), (6230, 22987), (6335, 22606), (8890, 16109), (11303, 12670)]