29944684

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 75841920

約数和(自身を除く): 45897236

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 43, 44, 49, 68, 76, 77, 86, 98, 119, 133, 154, 172, 187, 196, 209, 238, 266, 301, 308, 323, 374, 418, 473, 476, 532, 539, 602, 646, 731, 748, 817, 833, 836, 931, 946, 1078, 1204, 1292, 1309, 1462, 1463, 1634, 1666, 1862, 1892, 2107, 2156, 2261, 2618, 2924, 2926, 3268, 3311, 3332, 3553, 3724, 4214, 4522, 5117, 5236, 5719, 5852, 6622, 7106, 8041, 8428, 8987, 9044, 9163, 10234, 10241, 11438, 13244, 13889, 14212, 15827, 16082, 17974, 18326, 20468, 20482, 22876, 23177, 24871, 27778, 31654, 32164, 35819, 35948, 36652, 40033, 40964, 46354, 49742, 55556, 56287, 62909, 63308, 71638, 80066, 92708, 97223, 99484, 112574, 125818, 143276, 152779, 160132, 174097, 194446, 225148, 251636, 305558, 348194, 388892, 394009, 440363, 611116, 680561, 696388, 788018, 880726, 1069453, 1361122, 1576036, 1761452, 2138906, 2722244, 4277812, 7486171, 14972342, 29944684]

約数ペア:

[(1, 29944684), (2, 14972342), (4, 7486171), (7, 4277812), (11, 2722244), (14, 2138906), (17, 1761452), (19, 1576036), (22, 1361122), (28, 1069453), (34, 880726), (38, 788018), (43, 696388), (44, 680561), (49, 611116), (68, 440363), (76, 394009), (77, 388892), (86, 348194), (98, 305558), (119, 251636), (133, 225148), (154, 194446), (172, 174097), (187, 160132), (196, 152779), (209, 143276), (238, 125818), (266, 112574), (301, 99484), (308, 97223), (323, 92708), (374, 80066), (418, 71638), (473, 63308), (476, 62909), (532, 56287), (539, 55556), (602, 49742), (646, 46354), (731, 40964), (748, 40033), (817, 36652), (833, 35948), (836, 35819), (931, 32164), (946, 31654), (1078, 27778), (1204, 24871), (1292, 23177), (1309, 22876), (1462, 20482), (1463, 20468), (1634, 18326), (1666, 17974), (1862, 16082), (1892, 15827), (2107, 14212), (2156, 13889), (2261, 13244), (2618, 11438), (2924, 10241), (2926, 10234), (3268, 9163), (3311, 9044), (3332, 8987), (3553, 8428), (3724, 8041), (4214, 7106), (4522, 6622), (5117, 5852), (5236, 5719)]