15697210494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:934

約数の個数: 128

約数和(自身を含む): 37391155200

約数和(自身を除く): 21693944706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 83, 94, 141, 149, 166, 249, 282, 298, 329, 447, 498, 581, 643, 658, 894, 987, 1043, 1162, 1286, 1743, 1929, 1974, 2086, 3129, 3486, 3858, 3901, 4501, 6258, 7003, 7802, 9002, 11703, 12367, 13503, 14006, 21009, 23406, 24734, 27006, 27307, 30221, 37101, 42018, 49021, 53369, 54614, 60442, 74202, 81921, 86569, 90663, 95807, 98042, 106738, 147063, 160107, 163842, 173138, 181326, 191614, 211547, 259707, 287421, 294126, 320214, 373583, 423094, 519414, 574842, 581249, 634641, 670649, 747166, 1120749, 1162498, 1269282, 1341298, 1743747, 2011947, 2241498, 2508343, 3487494, 4023894, 4068743, 4502929, 5016686, 7525029, 7951981, 8137486, 9005858, 12206229, 13508787, 15050058, 15903962, 17558401, 23855943, 24412458, 27017574, 31520503, 35116802, 47711886, 52675203, 55663867, 63041006, 94561509, 105350406, 111327734, 166991601, 189123018, 333983202, 373743107, 747486214, 1121229321, 2242458642, 2616201749, 5232403498, 7848605247, 15697210494]

約数ペア:

[(1, 15697210494), (2, 7848605247), (3, 5232403498), (6, 2616201749), (7, 2242458642), (14, 1121229321), (21, 747486214), (42, 373743107), (47, 333983202), (83, 189123018), (94, 166991601), (141, 111327734), (149, 105350406), (166, 94561509), (249, 63041006), (282, 55663867), (298, 52675203), (329, 47711886), (447, 35116802), (498, 31520503), (581, 27017574), (643, 24412458), (658, 23855943), (894, 17558401), (987, 15903962), (1043, 15050058), (1162, 13508787), (1286, 12206229), (1743, 9005858), (1929, 8137486), (1974, 7951981), (2086, 7525029), (3129, 5016686), (3486, 4502929), (3858, 4068743), (3901, 4023894), (4501, 3487494), (6258, 2508343), (7003, 2241498), (7802, 2011947), (9002, 1743747), (11703, 1341298), (12367, 1269282), (13503, 1162498), (14006, 1120749), (21009, 747166), (23406, 670649), (24734, 634641), (27006, 581249), (27307, 574842), (30221, 519414), (37101, 423094), (42018, 373583), (49021, 320214), (53369, 294126), (54614, 287421), (60442, 259707), (74202, 211547), (81921, 191614), (86569, 181326), (90663, 173138), (95807, 163842), (98042, 160107), (106738, 147063)]