151937390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 311351040

約数和(自身を除く): 159413650

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 59, 82, 110, 118, 205, 295, 410, 451, 571, 590, 649, 902, 1142, 1298, 2255, 2419, 2855, 3245, 4510, 4838, 5710, 6281, 6490, 12095, 12562, 23411, 24190, 26609, 31405, 33689, 46822, 53218, 62810, 67378, 117055, 133045, 168445, 234110, 257521, 266090, 336890, 370579, 515042, 741158, 1287605, 1381249, 1852895, 2575210, 2762498, 3705790, 6906245, 13812490, 15193739, 30387478, 75968695, 151937390]

約数ペア:

[(1, 151937390), (2, 75968695), (5, 30387478), (10, 15193739), (11, 13812490), (22, 6906245), (41, 3705790), (55, 2762498), (59, 2575210), (82, 1852895), (110, 1381249), (118, 1287605), (205, 741158), (295, 515042), (410, 370579), (451, 336890), (571, 266090), (590, 257521), (649, 234110), (902, 168445), (1142, 133045), (1298, 117055), (2255, 67378), (2419, 62810), (2855, 53218), (3245, 46822), (4510, 33689), (4838, 31405), (5710, 26609), (6281, 24190), (6490, 23411), (12095, 12562)]