164585610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{37321}}^1$

素因数の和:37348

約数の個数: 72

約数和(自身を含む): 497800836

約数和(自身を除く): 333215226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 37321, 74642, 111963, 186605, 223926, 261247, 335889, 373210, 522494, 559815, 671778, 783741, 1119630, 1306235, 1567482, 1679445, 1828729, 2351223, 2612470, 3358890, 3657458, 3918705, 4702446, 5486187, 7837410, 9143645, 10972374, 11756115, 16458561, 18287290, 23512230, 27430935, 32917122, 54861870, 82292805, 164585610]

約数ペア:

[(1, 164585610), (2, 82292805), (3, 54861870), (5, 32917122), (6, 27430935), (7, 23512230), (9, 18287290), (10, 16458561), (14, 11756115), (15, 10972374), (18, 9143645), (21, 7837410), (30, 5486187), (35, 4702446), (42, 3918705), (45, 3657458), (49, 3358890), (63, 2612470), (70, 2351223), (90, 1828729), (98, 1679445), (105, 1567482), (126, 1306235), (147, 1119630), (210, 783741), (245, 671778), (294, 559815), (315, 522494), (441, 373210), (490, 335889), (630, 261247), (735, 223926), (882, 186605), (1470, 111963), (2205, 74642), (4410, 37321)]