102188940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{521}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 328333824

約数和(自身を除く): 226144884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 467, 521, 934, 1042, 1401, 1563, 1868, 2084, 2335, 2605, 2802, 3126, 3269, 3647, 4670, 5210, 5604, 6252, 6538, 7005, 7294, 7815, 9340, 9807, 10420, 10941, 13076, 14010, 14588, 15630, 16345, 18235, 19614, 21882, 28020, 31260, 32690, 36470, 39228, 43764, 49035, 54705, 65380, 72940, 98070, 109410, 196140, 218820, 243307, 486614, 729921, 973228, 1216535, 1459842, 1703149, 2433070, 2919684, 3406298, 3649605, 4866140, 5109447, 6812596, 7299210, 8515745, 10218894, 14598420, 17031490, 20437788, 25547235, 34062980, 51094470, 102188940]

約数ペア:

[(1, 102188940), (2, 51094470), (3, 34062980), (4, 25547235), (5, 20437788), (6, 17031490), (7, 14598420), (10, 10218894), (12, 8515745), (14, 7299210), (15, 6812596), (20, 5109447), (21, 4866140), (28, 3649605), (30, 3406298), (35, 2919684), (42, 2433070), (60, 1703149), (70, 1459842), (84, 1216535), (105, 973228), (140, 729921), (210, 486614), (420, 243307), (467, 218820), (521, 196140), (934, 109410), (1042, 98070), (1401, 72940), (1563, 65380), (1868, 54705), (2084, 49035), (2335, 43764), (2605, 39228), (2802, 36470), (3126, 32690), (3269, 31260), (3647, 28020), (4670, 21882), (5210, 19614), (5604, 18235), (6252, 16345), (6538, 15630), (7005, 14588), (7294, 14010), (7815, 13076), (9340, 10941), (9807, 10420)]