911388660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2454

約数の個数: 192

約数和(自身を含む): 3186376704

約数和(自身を除く): 2274988044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 71, 78, 84, 91, 105, 130, 140, 142, 156, 182, 195, 210, 213, 260, 273, 284, 355, 364, 390, 420, 426, 455, 497, 546, 710, 780, 852, 910, 923, 994, 1065, 1092, 1365, 1420, 1491, 1820, 1846, 1988, 2130, 2351, 2485, 2730, 2769, 2982, 3692, 4260, 4615, 4702, 4970, 5460, 5538, 5964, 6461, 7053, 7455, 9230, 9404, 9940, 11076, 11755, 12922, 13845, 14106, 14910, 16457, 18460, 19383, 23510, 25844, 27690, 28212, 29820, 30563, 32305, 32914, 35265, 38766, 47020, 49371, 55380, 61126, 64610, 65828, 70530, 77532, 82285, 91689, 96915, 98742, 122252, 129220, 141060, 152815, 164570, 166921, 183378, 193830, 197484, 213941, 246855, 305630, 329140, 333842, 366756, 387660, 427882, 458445, 493710, 500763, 611260, 641823, 667684, 834605, 855764, 916890, 987420, 1001526, 1069705, 1168447, 1283646, 1669210, 1833780, 2003052, 2139410, 2169973, 2336894, 2503815, 2567292, 3209115, 3338420, 3505341, 4278820, 4339946, 4673788, 5007630, 5842235, 6418230, 6509919, 7010682, 8679892, 10015260, 10849865, 11684470, 12836460, 13019838, 14021364, 15189811, 17526705, 21699730, 23368940, 26039676, 30379622, 32549595, 35053410, 43399460, 45569433, 60759244, 65099190, 70106820, 75949055, 91138866, 130198380, 151898110, 182277732, 227847165, 303796220, 455694330, 911388660]

約数ペア:

[(1, 911388660), (2, 455694330), (3, 303796220), (4, 227847165), (5, 182277732), (6, 151898110), (7, 130198380), (10, 91138866), (12, 75949055), (13, 70106820), (14, 65099190), (15, 60759244), (20, 45569433), (21, 43399460), (26, 35053410), (28, 32549595), (30, 30379622), (35, 26039676), (39, 23368940), (42, 21699730), (52, 17526705), (60, 15189811), (65, 14021364), (70, 13019838), (71, 12836460), (78, 11684470), (84, 10849865), (91, 10015260), (105, 8679892), (130, 7010682), (140, 6509919), (142, 6418230), (156, 5842235), (182, 5007630), (195, 4673788), (210, 4339946), (213, 4278820), (260, 3505341), (273, 3338420), (284, 3209115), (355, 2567292), (364, 2503815), (390, 2336894), (420, 2169973), (426, 2139410), (455, 2003052), (497, 1833780), (546, 1669210), (710, 1283646), (780, 1168447), (852, 1069705), (910, 1001526), (923, 987420), (994, 916890), (1065, 855764), (1092, 834605), (1365, 667684), (1420, 641823), (1491, 611260), (1820, 500763), (1846, 493710), (1988, 458445), (2130, 427882), (2351, 387660), (2485, 366756), (2730, 333842), (2769, 329140), (2982, 305630), (3692, 246855), (4260, 213941), (4615, 197484), (4702, 193830), (4970, 183378), (5460, 166921), (5538, 164570), (5964, 152815), (6461, 141060), (7053, 129220), (7455, 122252), (9230, 98742), (9404, 96915), (9940, 91689), (11076, 82285), (11755, 77532), (12922, 70530), (13845, 65828), (14106, 64610), (14910, 61126), (16457, 55380), (18460, 49371), (19383, 47020), (23510, 38766), (25844, 35265), (27690, 32914), (28212, 32305), (29820, 30563)]