131769210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6983}}^1$

素因数の和:7047

約数の個数: 64

約数和(自身を含む): 343948032

約数和(自身を除く): 212178822

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1887, 3145, 3774, 6290, 6983, 9435, 13966, 18870, 20949, 34915, 41898, 69830, 104745, 118711, 209490, 237422, 258371, 356133, 516742, 593555, 712266, 775113, 1187110, 1291855, 1550226, 1780665, 2583710, 3561330, 3875565, 4392307, 7751130, 8784614, 13176921, 21961535, 26353842, 43923070, 65884605, 131769210]

約数ペア:

[(1, 131769210), (2, 65884605), (3, 43923070), (5, 26353842), (6, 21961535), (10, 13176921), (15, 8784614), (17, 7751130), (30, 4392307), (34, 3875565), (37, 3561330), (51, 2583710), (74, 1780665), (85, 1550226), (102, 1291855), (111, 1187110), (170, 775113), (185, 712266), (222, 593555), (255, 516742), (370, 356133), (510, 258371), (555, 237422), (629, 209490), (1110, 118711), (1258, 104745), (1887, 69830), (3145, 41898), (3774, 34915), (6290, 20949), (6983, 18870), (9435, 13966)]