371127190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1061}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 807459840

約数和(自身を除く): 436332650

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 263, 266, 526, 665, 1061, 1315, 1330, 1841, 2122, 2630, 3682, 4997, 5305, 7427, 9205, 9994, 10610, 14854, 18410, 20159, 24985, 34979, 37135, 40318, 49970, 69958, 74270, 100795, 141113, 174895, 201590, 279043, 282226, 349790, 558086, 705565, 1395215, 1411130, 1953301, 2790430, 3906602, 5301817, 9766505, 10603634, 19533010, 26509085, 37112719, 53018170, 74225438, 185563595, 371127190]

約数ペア:

[(1, 371127190), (2, 185563595), (5, 74225438), (7, 53018170), (10, 37112719), (14, 26509085), (19, 19533010), (35, 10603634), (38, 9766505), (70, 5301817), (95, 3906602), (133, 2790430), (190, 1953301), (263, 1411130), (266, 1395215), (526, 705565), (665, 558086), (1061, 349790), (1315, 282226), (1330, 279043), (1841, 201590), (2122, 174895), (2630, 141113), (3682, 100795), (4997, 74270), (5305, 69958), (7427, 49970), (9205, 40318), (9994, 37135), (10610, 34979), (14854, 24985), (18410, 20159)]