305642150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 665394912

約数和(自身を除く): 359752762

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 97, 110, 170, 187, 194, 275, 337, 374, 425, 485, 550, 674, 850, 935, 970, 1067, 1649, 1685, 1870, 2134, 2425, 3298, 3370, 3707, 4675, 4850, 5335, 5729, 7414, 8245, 8425, 9350, 10670, 11458, 16490, 16850, 18139, 18535, 26675, 28645, 32689, 36278, 37070, 41225, 53350, 57290, 63019, 65378, 82450, 90695, 92675, 126038, 143225, 163445, 181390, 185350, 286450, 315095, 326890, 359579, 453475, 555713, 630190, 719158, 817225, 906950, 1111426, 1575475, 1634450, 1797895, 2778565, 3150950, 3595790, 5557130, 6112843, 8989475, 12225686, 13892825, 17978950, 27785650, 30564215, 61128430, 152821075, 305642150]

約数ペア:

[(1, 305642150), (2, 152821075), (5, 61128430), (10, 30564215), (11, 27785650), (17, 17978950), (22, 13892825), (25, 12225686), (34, 8989475), (50, 6112843), (55, 5557130), (85, 3595790), (97, 3150950), (110, 2778565), (170, 1797895), (187, 1634450), (194, 1575475), (275, 1111426), (337, 906950), (374, 817225), (425, 719158), (485, 630190), (550, 555713), (674, 453475), (850, 359579), (935, 326890), (970, 315095), (1067, 286450), (1649, 185350), (1685, 181390), (1870, 163445), (2134, 143225), (2425, 126038), (3298, 92675), (3370, 90695), (3707, 82450), (4675, 65378), (4850, 63019), (5335, 57290), (5729, 53350), (7414, 41225), (8245, 37070), (8425, 36278), (9350, 32689), (10670, 28645), (11458, 26675), (16490, 18535), (16850, 18139)]