8920380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 29062656

約数和(自身を除く): 20142276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 317, 335, 402, 420, 469, 634, 670, 804, 938, 951, 1005, 1268, 1340, 1407, 1585, 1876, 1902, 2010, 2219, 2345, 2814, 3170, 3804, 4020, 4438, 4690, 4755, 5628, 6340, 6657, 7035, 8876, 9380, 9510, 11095, 13314, 14070, 19020, 21239, 22190, 26628, 28140, 33285, 42478, 44380, 63717, 66570, 84956, 106195, 127434, 133140, 148673, 212390, 254868, 297346, 318585, 424780, 446019, 594692, 637170, 743365, 892038, 1274340, 1486730, 1784076, 2230095, 2973460, 4460190, 8920380]

約数ペア:

[(1, 8920380), (2, 4460190), (3, 2973460), (4, 2230095), (5, 1784076), (6, 1486730), (7, 1274340), (10, 892038), (12, 743365), (14, 637170), (15, 594692), (20, 446019), (21, 424780), (28, 318585), (30, 297346), (35, 254868), (42, 212390), (60, 148673), (67, 133140), (70, 127434), (84, 106195), (105, 84956), (134, 66570), (140, 63717), (201, 44380), (210, 42478), (268, 33285), (317, 28140), (335, 26628), (402, 22190), (420, 21239), (469, 19020), (634, 14070), (670, 13314), (804, 11095), (938, 9510), (951, 9380), (1005, 8876), (1268, 7035), (1340, 6657), (1407, 6340), (1585, 5628), (1876, 4755), (1902, 4690), (2010, 4438), (2219, 4020), (2345, 3804), (2814, 3170)]