69994260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{18517}}^1$

素因数の和:18542

約数の個数: 96

約数和(自身を含む): 248881920

約数和(自身を除く): 178887660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 18517, 37034, 55551, 74068, 92585, 111102, 129619, 166653, 185170, 222204, 259238, 277755, 333306, 370340, 388857, 499959, 518476, 555510, 648095, 666612, 777714, 833265, 999918, 1111020, 1166571, 1296190, 1555428, 1666530, 1944285, 1999836, 2333142, 2499795, 2592380, 3333060, 3499713, 3888570, 4666284, 4999590, 5832855, 6999426, 7777140, 9999180, 11665710, 13998852, 17498565, 23331420, 34997130, 69994260]

約数ペア:

[(1, 69994260), (2, 34997130), (3, 23331420), (4, 17498565), (5, 13998852), (6, 11665710), (7, 9999180), (9, 7777140), (10, 6999426), (12, 5832855), (14, 4999590), (15, 4666284), (18, 3888570), (20, 3499713), (21, 3333060), (27, 2592380), (28, 2499795), (30, 2333142), (35, 1999836), (36, 1944285), (42, 1666530), (45, 1555428), (54, 1296190), (60, 1166571), (63, 1111020), (70, 999918), (84, 833265), (90, 777714), (105, 666612), (108, 648095), (126, 555510), (135, 518476), (140, 499959), (180, 388857), (189, 370340), (210, 333306), (252, 277755), (270, 259238), (315, 222204), (378, 185170), (420, 166653), (540, 129619), (630, 111102), (756, 92585), (945, 74068), (1260, 55551), (1890, 37034), (3780, 18517)]