2170014

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 72

約数和(自身を含む): 5640264

約数和(自身を除く): 3470250

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 61, 66, 77, 98, 121, 122, 147, 154, 183, 231, 242, 294, 363, 366, 427, 462, 539, 671, 726, 847, 854, 1078, 1281, 1342, 1617, 1694, 2013, 2541, 2562, 2989, 3234, 4026, 4697, 5082, 5929, 5978, 7381, 8967, 9394, 11858, 14091, 14762, 17787, 17934, 22143, 28182, 32879, 35574, 44286, 51667, 65758, 98637, 103334, 155001, 197274, 310002, 361669, 723338, 1085007, 2170014]

約数ペア:

[(1, 2170014), (2, 1085007), (3, 723338), (6, 361669), (7, 310002), (11, 197274), (14, 155001), (21, 103334), (22, 98637), (33, 65758), (42, 51667), (49, 44286), (61, 35574), (66, 32879), (77, 28182), (98, 22143), (121, 17934), (122, 17787), (147, 14762), (154, 14091), (183, 11858), (231, 9394), (242, 8967), (294, 7381), (363, 5978), (366, 5929), (427, 5082), (462, 4697), (539, 4026), (671, 3234), (726, 2989), (847, 2562), (854, 2541), (1078, 2013), (1281, 1694), (1342, 1617)]