15830724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 49156800

約数和(自身を除く): 33326076

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 109, 114, 133, 147, 156, 182, 196, 218, 228, 247, 266, 273, 294, 327, 364, 399, 436, 494, 532, 546, 588, 637, 654, 741, 763, 798, 931, 988, 1092, 1274, 1308, 1417, 1482, 1526, 1596, 1729, 1862, 1911, 2071, 2289, 2548, 2793, 2834, 2964, 3052, 3458, 3724, 3822, 4142, 4251, 4578, 5187, 5341, 5586, 5668, 6213, 6916, 7644, 8284, 8502, 9156, 9919, 10374, 10682, 11172, 12103, 12426, 14497, 16023, 17004, 19838, 20748, 21364, 24206, 24852, 26923, 28994, 29757, 32046, 36309, 39676, 43491, 48412, 53846, 57988, 59514, 64092, 69433, 72618, 80769, 86982, 101479, 107692, 119028, 138866, 145236, 161538, 173964, 188461, 202958, 208299, 277732, 304437, 323076, 376922, 405916, 416598, 565383, 608874, 753844, 833196, 1130766, 1217748, 1319227, 2261532, 2638454, 3957681, 5276908, 7915362, 15830724]

約数ペア:

[(1, 15830724), (2, 7915362), (3, 5276908), (4, 3957681), (6, 2638454), (7, 2261532), (12, 1319227), (13, 1217748), (14, 1130766), (19, 833196), (21, 753844), (26, 608874), (28, 565383), (38, 416598), (39, 405916), (42, 376922), (49, 323076), (52, 304437), (57, 277732), (76, 208299), (78, 202958), (84, 188461), (91, 173964), (98, 161538), (109, 145236), (114, 138866), (133, 119028), (147, 107692), (156, 101479), (182, 86982), (196, 80769), (218, 72618), (228, 69433), (247, 64092), (266, 59514), (273, 57988), (294, 53846), (327, 48412), (364, 43491), (399, 39676), (436, 36309), (494, 32046), (532, 29757), (546, 28994), (588, 26923), (637, 24852), (654, 24206), (741, 21364), (763, 20748), (798, 19838), (931, 17004), (988, 16023), (1092, 14497), (1274, 12426), (1308, 12103), (1417, 11172), (1482, 10682), (1526, 10374), (1596, 9919), (1729, 9156), (1862, 8502), (1911, 8284), (2071, 7644), (2289, 6916), (2548, 6213), (2793, 5668), (2834, 5586), (2964, 5341), (3052, 5187), (3458, 4578), (3724, 4251), (3822, 4142)]