64788570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9349}}^1$

素因数の和:9380

約数の個数: 96

約数和(自身を含む): 210038400

約数和(自身を除く): 145249830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 9349, 18698, 28047, 46745, 56094, 65443, 84141, 93490, 102839, 130886, 140235, 168282, 196329, 205678, 280470, 308517, 327215, 392658, 420705, 514195, 588987, 617034, 654430, 719873, 841410, 925551, 981645, 1028390, 1177974, 1439746, 1542585, 1851102, 1963290, 2159619, 2944935, 3085170, 3599365, 4319238, 4627755, 5889870, 6478857, 7198730, 9255510, 10798095, 12957714, 21596190, 32394285, 64788570]

約数ペア:

[(1, 64788570), (2, 32394285), (3, 21596190), (5, 12957714), (6, 10798095), (7, 9255510), (9, 7198730), (10, 6478857), (11, 5889870), (14, 4627755), (15, 4319238), (18, 3599365), (21, 3085170), (22, 2944935), (30, 2159619), (33, 1963290), (35, 1851102), (42, 1542585), (45, 1439746), (55, 1177974), (63, 1028390), (66, 981645), (70, 925551), (77, 841410), (90, 719873), (99, 654430), (105, 617034), (110, 588987), (126, 514195), (154, 420705), (165, 392658), (198, 327215), (210, 308517), (231, 280470), (315, 205678), (330, 196329), (385, 168282), (462, 140235), (495, 130886), (630, 102839), (693, 93490), (770, 84141), (990, 65443), (1155, 56094), (1386, 46745), (2310, 28047), (3465, 18698), (6930, 9349)]