30649794

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 73094400

約数和(自身を除く): 42444606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 281, 294, 318, 343, 371, 562, 686, 742, 843, 1029, 1113, 1686, 1967, 2058, 2226, 2597, 3934, 5194, 5901, 7791, 11802, 13769, 14893, 15582, 18179, 27538, 29786, 36358, 41307, 44679, 54537, 82614, 89358, 96383, 104251, 109074, 192766, 208502, 289149, 312753, 578298, 625506, 729757, 1459514, 2189271, 4378542, 5108299, 10216598, 15324897, 30649794]

約数ペア:

[(1, 30649794), (2, 15324897), (3, 10216598), (6, 5108299), (7, 4378542), (14, 2189271), (21, 1459514), (42, 729757), (49, 625506), (53, 578298), (98, 312753), (106, 289149), (147, 208502), (159, 192766), (281, 109074), (294, 104251), (318, 96383), (343, 89358), (371, 82614), (562, 54537), (686, 44679), (742, 41307), (843, 36358), (1029, 29786), (1113, 27538), (1686, 18179), (1967, 15582), (2058, 14893), (2226, 13769), (2597, 11802), (3934, 7791), (5194, 5901)]