74034870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:654

約数の個数: 128

約数和(自身を含む): 223727616

約数和(自身を除く): 149692746

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 47, 65, 70, 78, 91, 94, 105, 130, 141, 182, 195, 210, 235, 273, 282, 329, 390, 455, 470, 546, 577, 611, 658, 705, 910, 987, 1154, 1222, 1365, 1410, 1645, 1731, 1833, 1974, 2730, 2885, 3055, 3290, 3462, 3666, 4039, 4277, 4935, 5770, 6110, 7501, 8078, 8554, 8655, 9165, 9870, 12117, 12831, 15002, 17310, 18330, 20195, 21385, 22503, 24234, 25662, 27119, 37505, 40390, 42770, 45006, 52507, 54238, 60585, 64155, 75010, 81357, 105014, 112515, 121170, 128310, 135595, 157521, 162714, 189833, 225030, 262535, 271190, 315042, 352547, 379666, 406785, 525070, 569499, 705094, 787605, 813570, 949165, 1057641, 1138998, 1575210, 1762735, 1898330, 2115282, 2467829, 2847495, 3525470, 4935658, 5288205, 5694990, 7403487, 10576410, 12339145, 14806974, 24678290, 37017435, 74034870]

約数ペア:

[(1, 74034870), (2, 37017435), (3, 24678290), (5, 14806974), (6, 12339145), (7, 10576410), (10, 7403487), (13, 5694990), (14, 5288205), (15, 4935658), (21, 3525470), (26, 2847495), (30, 2467829), (35, 2115282), (39, 1898330), (42, 1762735), (47, 1575210), (65, 1138998), (70, 1057641), (78, 949165), (91, 813570), (94, 787605), (105, 705094), (130, 569499), (141, 525070), (182, 406785), (195, 379666), (210, 352547), (235, 315042), (273, 271190), (282, 262535), (329, 225030), (390, 189833), (455, 162714), (470, 157521), (546, 135595), (577, 128310), (611, 121170), (658, 112515), (705, 105014), (910, 81357), (987, 75010), (1154, 64155), (1222, 60585), (1365, 54238), (1410, 52507), (1645, 45006), (1731, 42770), (1833, 40390), (1974, 37505), (2730, 27119), (2885, 25662), (3055, 24234), (3290, 22503), (3462, 21385), (3666, 20195), (4039, 18330), (4277, 17310), (4935, 15002), (5770, 12831), (6110, 12117), (7501, 9870), (8078, 9165), (8554, 8655)]