921567180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1619}}^1$

素因数の和:1863

約数の個数: 96

約数和(自身を含む): 2645395200

約数和(自身を除く): 1723828020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 179, 212, 265, 318, 358, 530, 537, 636, 716, 795, 895, 1060, 1074, 1590, 1619, 1790, 2148, 2685, 3180, 3238, 3580, 4857, 5370, 6476, 8095, 9487, 9714, 10740, 16190, 18974, 19428, 24285, 28461, 32380, 37948, 47435, 48570, 56922, 85807, 94870, 97140, 113844, 142305, 171614, 189740, 257421, 284610, 289801, 343228, 429035, 514842, 569220, 579602, 858070, 869403, 1029684, 1159204, 1287105, 1449005, 1716140, 1738806, 2574210, 2898010, 3477612, 4347015, 5148420, 5796020, 8694030, 15359453, 17388060, 30718906, 46078359, 61437812, 76797265, 92156718, 153594530, 184313436, 230391795, 307189060, 460783590, 921567180]

約数ペア:

[(1, 921567180), (2, 460783590), (3, 307189060), (4, 230391795), (5, 184313436), (6, 153594530), (10, 92156718), (12, 76797265), (15, 61437812), (20, 46078359), (30, 30718906), (53, 17388060), (60, 15359453), (106, 8694030), (159, 5796020), (179, 5148420), (212, 4347015), (265, 3477612), (318, 2898010), (358, 2574210), (530, 1738806), (537, 1716140), (636, 1449005), (716, 1287105), (795, 1159204), (895, 1029684), (1060, 869403), (1074, 858070), (1590, 579602), (1619, 569220), (1790, 514842), (2148, 429035), (2685, 343228), (3180, 289801), (3238, 284610), (3580, 257421), (4857, 189740), (5370, 171614), (6476, 142305), (8095, 113844), (9487, 97140), (9714, 94870), (10740, 85807), (16190, 56922), (18974, 48570), (19428, 47435), (24285, 37948), (28461, 32380)]