74420730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 207028224

約数和(自身を除く): 132607494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 127, 153, 170, 254, 255, 306, 381, 383, 510, 635, 762, 765, 766, 1143, 1149, 1270, 1530, 1905, 1915, 2159, 2286, 2298, 3447, 3810, 3830, 4318, 5715, 5745, 6477, 6511, 6894, 10795, 11430, 11490, 12954, 13022, 17235, 19431, 19533, 21590, 32385, 32555, 34470, 38862, 39066, 48641, 58599, 64770, 65110, 97155, 97282, 97665, 117198, 145923, 194310, 195330, 243205, 291846, 292995, 437769, 486410, 585990, 729615, 826897, 875538, 1459230, 1653794, 2188845, 2480691, 4134485, 4377690, 4961382, 7442073, 8268970, 12403455, 14884146, 24806910, 37210365, 74420730]

約数ペア:

[(1, 74420730), (2, 37210365), (3, 24806910), (5, 14884146), (6, 12403455), (9, 8268970), (10, 7442073), (15, 4961382), (17, 4377690), (18, 4134485), (30, 2480691), (34, 2188845), (45, 1653794), (51, 1459230), (85, 875538), (90, 826897), (102, 729615), (127, 585990), (153, 486410), (170, 437769), (254, 292995), (255, 291846), (306, 243205), (381, 195330), (383, 194310), (510, 145923), (635, 117198), (762, 97665), (765, 97282), (766, 97155), (1143, 65110), (1149, 64770), (1270, 58599), (1530, 48641), (1905, 39066), (1915, 38862), (2159, 34470), (2286, 32555), (2298, 32385), (3447, 21590), (3810, 19533), (3830, 19431), (4318, 17235), (5715, 13022), (5745, 12954), (6477, 11490), (6511, 11430), (6894, 10795)]