90713070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1450

約数の個数: 96

約数和(自身を含む): 272226240

約数和(自身を除く): 181513170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 109, 126, 210, 218, 315, 327, 545, 630, 654, 763, 981, 1090, 1321, 1526, 1635, 1962, 2289, 2642, 3270, 3815, 3963, 4578, 4905, 6605, 6867, 7630, 7926, 9247, 9810, 11445, 11889, 13210, 13734, 18494, 19815, 22890, 23778, 27741, 34335, 39630, 46235, 55482, 59445, 68670, 83223, 92470, 118890, 138705, 143989, 166446, 277410, 287978, 416115, 431967, 719945, 832230, 863934, 1007923, 1295901, 1439890, 2015846, 2159835, 2591802, 3023769, 4319670, 5039615, 6047538, 6479505, 9071307, 10079230, 12959010, 15118845, 18142614, 30237690, 45356535, 90713070]

約数ペア:

[(1, 90713070), (2, 45356535), (3, 30237690), (5, 18142614), (6, 15118845), (7, 12959010), (9, 10079230), (10, 9071307), (14, 6479505), (15, 6047538), (18, 5039615), (21, 4319670), (30, 3023769), (35, 2591802), (42, 2159835), (45, 2015846), (63, 1439890), (70, 1295901), (90, 1007923), (105, 863934), (109, 832230), (126, 719945), (210, 431967), (218, 416115), (315, 287978), (327, 277410), (545, 166446), (630, 143989), (654, 138705), (763, 118890), (981, 92470), (1090, 83223), (1321, 68670), (1526, 59445), (1635, 55482), (1962, 46235), (2289, 39630), (2642, 34335), (3270, 27741), (3815, 23778), (3963, 22890), (4578, 19815), (4905, 18494), (6605, 13734), (6867, 13210), (7630, 11889), (7926, 11445), (9247, 9810)]