29975544

素因数分解:

$2^3\times 3^2\times {\mathrm{457}}^1\times {\mathrm{911}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 81450720

約数和(自身を除く): 51475176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 457, 911, 914, 1371, 1822, 1828, 2733, 2742, 3644, 3656, 4113, 5466, 5484, 7288, 8199, 8226, 10932, 10968, 16398, 16452, 21864, 32796, 32904, 65592, 416327, 832654, 1248981, 1665308, 2497962, 3330616, 3746943, 4995924, 7493886, 9991848, 14987772, 29975544]

約数ペア:

[(1, 29975544), (2, 14987772), (3, 9991848), (4, 7493886), (6, 4995924), (8, 3746943), (9, 3330616), (12, 2497962), (18, 1665308), (24, 1248981), (36, 832654), (72, 416327), (457, 65592), (911, 32904), (914, 32796), (1371, 21864), (1822, 16452), (1828, 16398), (2733, 10968), (2742, 10932), (3644, 8226), (3656, 8199), (4113, 7288), (5466, 5484)]