30648324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 85034880

約数和(自身を除く): 54386556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1109, 1316, 1974, 2218, 2303, 3327, 3948, 4436, 4606, 6654, 6909, 7763, 9212, 13308, 13818, 15526, 23289, 27636, 31052, 46578, 52123, 54341, 93156, 104246, 108682, 156369, 163023, 208492, 217364, 312738, 326046, 364861, 625476, 652092, 729722, 1094583, 1459444, 2189166, 2554027, 4378332, 5108054, 7662081, 10216108, 15324162, 30648324]

約数ペア:

[(1, 30648324), (2, 15324162), (3, 10216108), (4, 7662081), (6, 5108054), (7, 4378332), (12, 2554027), (14, 2189166), (21, 1459444), (28, 1094583), (42, 729722), (47, 652092), (49, 625476), (84, 364861), (94, 326046), (98, 312738), (141, 217364), (147, 208492), (188, 163023), (196, 156369), (282, 108682), (294, 104246), (329, 93156), (564, 54341), (588, 52123), (658, 46578), (987, 31052), (1109, 27636), (1316, 23289), (1974, 15526), (2218, 13818), (2303, 13308), (3327, 9212), (3948, 7763), (4436, 6909), (4606, 6654)]