30041508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2729

約数の個数: 72

約数和(自身を含む): 85864800

約数和(自身を除く): 55823292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2689, 2793, 3724, 5378, 5586, 8067, 10756, 11172, 16134, 18823, 32268, 37646, 51091, 56469, 75292, 102182, 112938, 131761, 153273, 204364, 225876, 263522, 306546, 357637, 395283, 527044, 613092, 715274, 790566, 1072911, 1430548, 1581132, 2145822, 2503459, 4291644, 5006918, 7510377, 10013836, 15020754, 30041508]

約数ペア:

[(1, 30041508), (2, 15020754), (3, 10013836), (4, 7510377), (6, 5006918), (7, 4291644), (12, 2503459), (14, 2145822), (19, 1581132), (21, 1430548), (28, 1072911), (38, 790566), (42, 715274), (49, 613092), (57, 527044), (76, 395283), (84, 357637), (98, 306546), (114, 263522), (133, 225876), (147, 204364), (196, 153273), (228, 131761), (266, 112938), (294, 102182), (399, 75292), (532, 56469), (588, 51091), (798, 37646), (931, 32268), (1596, 18823), (1862, 16134), (2689, 11172), (2793, 10756), (3724, 8067), (5378, 5586)]