12835380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 38320128

約数和(自身を除く): 25484748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 71, 92, 115, 131, 138, 142, 213, 230, 262, 276, 284, 345, 355, 393, 426, 460, 524, 655, 690, 710, 786, 852, 1065, 1310, 1380, 1420, 1572, 1633, 1965, 2130, 2620, 3013, 3266, 3930, 4260, 4899, 6026, 6532, 7860, 8165, 9039, 9301, 9798, 12052, 15065, 16330, 18078, 18602, 19596, 24495, 27903, 30130, 32660, 36156, 37204, 45195, 46505, 48990, 55806, 60260, 90390, 93010, 97980, 111612, 139515, 180780, 186020, 213923, 279030, 427846, 558060, 641769, 855692, 1069615, 1283538, 2139230, 2567076, 3208845, 4278460, 6417690, 12835380]

約数ペア:

[(1, 12835380), (2, 6417690), (3, 4278460), (4, 3208845), (5, 2567076), (6, 2139230), (10, 1283538), (12, 1069615), (15, 855692), (20, 641769), (23, 558060), (30, 427846), (46, 279030), (60, 213923), (69, 186020), (71, 180780), (92, 139515), (115, 111612), (131, 97980), (138, 93010), (142, 90390), (213, 60260), (230, 55806), (262, 48990), (276, 46505), (284, 45195), (345, 37204), (355, 36156), (393, 32660), (426, 30130), (460, 27903), (524, 24495), (655, 19596), (690, 18602), (710, 18078), (786, 16330), (852, 15065), (1065, 12052), (1310, 9798), (1380, 9301), (1420, 9039), (1572, 8165), (1633, 7860), (1965, 6532), (2130, 6026), (2620, 4899), (3013, 4260), (3266, 3930)]