30865934512

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{38431}}^1$

素因数の和:38618

約数の個数: 80

約数和(自身を含む): 69996662784

約数和(自身を除く): 39130728272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 101, 112, 142, 202, 284, 404, 497, 568, 707, 808, 994, 1136, 1414, 1616, 1988, 2828, 3976, 5656, 7171, 7952, 11312, 14342, 28684, 38431, 50197, 57368, 76862, 100394, 114736, 153724, 200788, 269017, 307448, 401576, 538034, 614896, 803152, 1076068, 2152136, 2728601, 3881531, 4304272, 5457202, 7763062, 10914404, 15526124, 19100207, 21828808, 27170717, 31052248, 38200414, 43657616, 54341434, 62104496, 76400828, 108682868, 152801656, 217365736, 275588701, 305603312, 434731472, 551177402, 1102354804, 1929120907, 2204709608, 3858241814, 4409419216, 7716483628, 15432967256, 30865934512]

約数ペア:

[(1, 30865934512), (2, 15432967256), (4, 7716483628), (7, 4409419216), (8, 3858241814), (14, 2204709608), (16, 1929120907), (28, 1102354804), (56, 551177402), (71, 434731472), (101, 305603312), (112, 275588701), (142, 217365736), (202, 152801656), (284, 108682868), (404, 76400828), (497, 62104496), (568, 54341434), (707, 43657616), (808, 38200414), (994, 31052248), (1136, 27170717), (1414, 21828808), (1616, 19100207), (1988, 15526124), (2828, 10914404), (3976, 7763062), (5656, 5457202), (7171, 4304272), (7952, 3881531), (11312, 2728601), (14342, 2152136), (28684, 1076068), (38431, 803152), (50197, 614896), (57368, 538034), (76862, 401576), (100394, 307448), (114736, 269017), (153724, 200788)]