9965580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^2$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 29091888

約数和(自身を除く): 19126308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 67, 74, 111, 134, 148, 185, 201, 222, 268, 335, 370, 402, 444, 555, 670, 740, 804, 1005, 1110, 1340, 2010, 2220, 2479, 4020, 4489, 4958, 7437, 8978, 9916, 12395, 13467, 14874, 17956, 22445, 24790, 26934, 29748, 37185, 44890, 49580, 53868, 67335, 74370, 89780, 134670, 148740, 166093, 269340, 332186, 498279, 664372, 830465, 996558, 1660930, 1993116, 2491395, 3321860, 4982790, 9965580]

約数ペア:

[(1, 9965580), (2, 4982790), (3, 3321860), (4, 2491395), (5, 1993116), (6, 1660930), (10, 996558), (12, 830465), (15, 664372), (20, 498279), (30, 332186), (37, 269340), (60, 166093), (67, 148740), (74, 134670), (111, 89780), (134, 74370), (148, 67335), (185, 53868), (201, 49580), (222, 44890), (268, 37185), (335, 29748), (370, 26934), (402, 24790), (444, 22445), (555, 17956), (670, 14874), (740, 13467), (804, 12395), (1005, 9916), (1110, 8978), (1340, 7437), (2010, 4958), (2220, 4489), (2479, 4020)]