30250227455

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{857}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 43250118912

約数和(自身を除く): 12999891457

約数列:

[1, 5, 7, 35, 37, 97, 185, 259, 281, 485, 679, 857, 1295, 1405, 1967, 3395, 3589, 4285, 5999, 9835, 10397, 17945, 25123, 27257, 29995, 31709, 51985, 72779, 83129, 125615, 136285, 158545, 190799, 221963, 240817, 363895, 415645, 581903, 953995, 1008509, 1109815, 1204085, 1685719, 2909515, 3075773, 5042545, 7059563, 8428595, 8910229, 15378865, 21530411, 23359249, 35297815, 44551145, 62371603, 107652055, 116796245, 163514743, 311858015, 817573715, 864292213, 4321461065, 6050045491, 30250227455]

約数ペア:

[(1, 30250227455), (5, 6050045491), (7, 4321461065), (35, 864292213), (37, 817573715), (97, 311858015), (185, 163514743), (259, 116796245), (281, 107652055), (485, 62371603), (679, 44551145), (857, 35297815), (1295, 23359249), (1405, 21530411), (1967, 15378865), (3395, 8910229), (3589, 8428595), (4285, 7059563), (5999, 5042545), (9835, 3075773), (10397, 2909515), (17945, 1685719), (25123, 1204085), (27257, 1109815), (29995, 1008509), (31709, 953995), (51985, 581903), (72779, 415645), (83129, 363895), (125615, 240817), (136285, 221963), (158545, 190799)]