31006024

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 74692800

約数和(自身を除く): 43686776

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 133, 152, 161, 181, 184, 196, 266, 322, 362, 392, 437, 532, 644, 724, 874, 931, 1064, 1127, 1267, 1288, 1448, 1748, 1862, 2254, 2534, 3059, 3439, 3496, 3724, 4163, 4508, 5068, 6118, 6878, 7448, 8326, 8869, 9016, 10136, 12236, 13756, 16652, 17738, 21413, 24073, 24472, 27512, 29141, 33304, 35476, 42826, 48146, 58282, 70952, 79097, 85652, 96292, 116564, 158194, 168511, 171304, 192584, 203987, 233128, 316388, 337022, 407974, 553679, 632776, 674044, 815948, 1107358, 1348088, 1631896, 2214716, 3875753, 4429432, 7751506, 15503012, 31006024]

約数ペア:

[(1, 31006024), (2, 15503012), (4, 7751506), (7, 4429432), (8, 3875753), (14, 2214716), (19, 1631896), (23, 1348088), (28, 1107358), (38, 815948), (46, 674044), (49, 632776), (56, 553679), (76, 407974), (92, 337022), (98, 316388), (133, 233128), (152, 203987), (161, 192584), (181, 171304), (184, 168511), (196, 158194), (266, 116564), (322, 96292), (362, 85652), (392, 79097), (437, 70952), (532, 58282), (644, 48146), (724, 42826), (874, 35476), (931, 33304), (1064, 29141), (1127, 27512), (1267, 24472), (1288, 24073), (1448, 21413), (1748, 17738), (1862, 16652), (2254, 13756), (2534, 12236), (3059, 10136), (3439, 9016), (3496, 8869), (3724, 8326), (4163, 7448), (4508, 6878), (5068, 6118)]