30791862

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2213

約数の個数: 48

約数和(自身を含む): 72176832

約数和(自身を除く): 41384970

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 423, 799, 846, 1598, 2141, 2397, 4282, 4794, 6423, 7191, 12846, 14382, 19269, 36397, 38538, 72794, 100627, 109191, 201254, 218382, 301881, 327573, 603762, 655146, 905643, 1710659, 1811286, 3421318, 5131977, 10263954, 15395931, 30791862]

約数ペア:

[(1, 30791862), (2, 15395931), (3, 10263954), (6, 5131977), (9, 3421318), (17, 1811286), (18, 1710659), (34, 905643), (47, 655146), (51, 603762), (94, 327573), (102, 301881), (141, 218382), (153, 201254), (282, 109191), (306, 100627), (423, 72794), (799, 38538), (846, 36397), (1598, 19269), (2141, 14382), (2397, 12846), (4282, 7191), (4794, 6423)]