140083570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3315

約数の個数: 64

約数和(自身を含む): 304010496

約数和(自身を除く): 163926926

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 374, 391, 506, 782, 935, 1265, 1870, 1955, 2530, 3257, 3910, 4301, 6514, 8602, 16285, 21505, 32570, 35827, 43010, 55369, 71654, 74911, 110738, 149822, 179135, 276845, 358270, 374555, 553690, 609059, 749110, 824021, 1218118, 1273487, 1648042, 2546974, 3045295, 4120105, 6090590, 6367435, 8240210, 12734870, 14008357, 28016714, 70041785, 140083570]

約数ペア:

[(1, 140083570), (2, 70041785), (5, 28016714), (10, 14008357), (11, 12734870), (17, 8240210), (22, 6367435), (23, 6090590), (34, 4120105), (46, 3045295), (55, 2546974), (85, 1648042), (110, 1273487), (115, 1218118), (170, 824021), (187, 749110), (230, 609059), (253, 553690), (374, 374555), (391, 358270), (506, 276845), (782, 179135), (935, 149822), (1265, 110738), (1870, 74911), (1955, 71654), (2530, 55369), (3257, 43010), (3910, 35827), (4301, 32570), (6514, 21505), (8602, 16285)]